8373086: Make isexceeded001.java more robust

Reviewed-by: jsikstro, tschatzl

.jcheck/conf

@@ -1,7 +1,7 @@
 [general]
 project=jdk
 jbs=JDK
-version=26
+version=27
 
 [checks]
 error=author,committer,reviewers,merge,issues,executable,symlink,message,hg-tag,whitespace,problemlists,copyright

doc/hotspot-style.html

@@ -1037,8 +1037,8 @@ running destructors at exit can lead to problems.</p>
 <p>Some of the approaches used in HotSpot to avoid dynamic
 initialization include:</p>
 <ul>
-<li><p>Use the <code>Deferred&lt;T&gt;</code> class template. Add a call
-to its initialization function at an appropriate place during VM
+<li><p>Use the <code>DeferredStatic&lt;T&gt;</code> class template. Add
+a call to its initialization function at an appropriate place during VM
 initialization. The underlying object is never destroyed.</p></li>
 <li><p>For objects of class type, use a variable whose value is a
 pointer to the class, initialized to <code>nullptr</code>. Provide an

doc/hotspot-style.md

@@ -954,7 +954,7 @@ destructors at exit can lead to problems.
 Some of the approaches used in HotSpot to avoid dynamic initialization
 include:
 
-* Use the `Deferred<T>` class template. Add a call to its initialization
+* Use the `DeferredStatic<T>` class template. Add a call to its initialization
 function at an appropriate place during VM initialization. The underlying
 object is never destroyed.
 

make/Bundles.gmk

@@ -125,13 +125,6 @@ define SetupBundleFileBody
 	    && $(TAR) cf - -$(TAR_INCLUDE_PARAM) $$($1_$$d_LIST_FILE) \
 	        $(TAR_IGNORE_EXIT_VALUE) ) \
 	    | ( $(CD) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) && $(TAR) xf - )$$(NEWLINE) )
-          # Rename stripped pdb files
-          ifeq ($(call isTargetOs, windows)+$(SHIP_DEBUG_SYMBOLS), true+public)
-	    for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.stripped.pdb"`; do \
-	      $(ECHO) Renaming $$$${f} to $$$${f%stripped.pdb}pdb $(LOG_INFO); \
-	      $(MV) $$$${f} $$$${f%stripped.pdb}pdb; \
-	    done
-          endif
           # Unzip any zipped debuginfo files
           ifeq ($$($1_UNZIP_DEBUGINFO), true)
 	    for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.diz"`; do \
@@ -222,14 +215,6 @@ ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
   ifeq ($(call isTargetOs, windows), true)
     ifeq ($(SHIP_DEBUG_SYMBOLS), )
       JDK_SYMBOLS_EXCLUDE_PATTERN := %.pdb
-    else
-      ifeq ($(SHIP_DEBUG_SYMBOLS), public)
-        JDK_SYMBOLS_EXCLUDE_PATTERN := \
-            $(filter-out \
-                %.stripped.pdb, \
-                $(filter %.pdb, $(ALL_JDK_FILES)) \
-            )
-      endif
     endif
   endif
 
@@ -244,10 +229,7 @@ ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
       )
 
   JDK_SYMBOLS_BUNDLE_FILES := \
-      $(filter-out \
-          %.stripped.pdb, \
-          $(call FindFiles, $(SYMBOLS_IMAGE_DIR)) \
-      )
+      $(call FindFiles, $(SYMBOLS_IMAGE_DIR))
 
   TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_DEMOS_IMAGE_HOMEDIR)/demo/%, \
       $(ALL_JDK_DEMOS_FILES))
@@ -267,14 +249,6 @@ ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
   ifeq ($(call isTargetOs, windows), true)
     ifeq ($(SHIP_DEBUG_SYMBOLS), )
       JRE_SYMBOLS_EXCLUDE_PATTERN := %.pdb
-    else
-      ifeq ($(SHIP_DEBUG_SYMBOLS), public)
-        JRE_SYMBOLS_EXCLUDE_PATTERN := \
-            $(filter-out \
-                %.stripped.pdb, \
-                $(filter %.pdb, $(ALL_JRE_FILES)) \
-            )
-      endif
     endif
   endif
 

make/Images.gmk

@@ -282,29 +282,33 @@ else
 endif
 CMDS_TARGET_SUBDIR := bin
 
-# Param 1 - either JDK or JRE
+# Copy debug info files into symbols bundle.
+# In case of Windows and --with-external-symbols-in-bundles=public, take care to remove *.stripped.pdb files
 SetupCopyDebuginfo = \
     $(foreach m, $(ALL_$1_MODULES), \
+      $(eval dbgfiles := $(call FindDebuginfoFiles, $(SUPPORT_OUTPUTDIR)/modules_libs/$m)) \
+      $(eval dbgfiles := $(if $(filter true+public,$(call isTargetOs,windows)+$(SHIP_DEBUG_SYMBOLS)), \
+        $(filter-out %.stripped.pdb,$(dbgfiles)),$(dbgfiles)) \
+      ) \
       $(eval $(call SetupCopyFiles, COPY_$1_LIBS_DEBUGINFO_$m, \
           SRC := $(SUPPORT_OUTPUTDIR)/modules_libs/$m, \
           DEST := $($1_IMAGE_DIR)/$(LIBS_TARGET_SUBDIR), \
-          FILES := $(call FindDebuginfoFiles, \
-              $(SUPPORT_OUTPUTDIR)/modules_libs/$m), \
+          FILES := $(dbgfiles), \
       )) \
       $(eval $1_TARGETS += $$(COPY_$1_LIBS_DEBUGINFO_$m)) \
+      $(eval dbgfiles := $(call FindDebuginfoFiles, $(SUPPORT_OUTPUTDIR)/modules_cmds/$m)) \
+      $(eval dbgfiles := $(if $(filter true+public,$(call isTargetOs,windows)+$(SHIP_DEBUG_SYMBOLS)), \
+        $(filter-out %.stripped.pdb,$(dbgfiles)),$(dbgfiles)) \
+      ) \
       $(eval $(call SetupCopyFiles, COPY_$1_CMDS_DEBUGINFO_$m, \
           SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds/$m, \
           DEST := $($1_IMAGE_DIR)/$(CMDS_TARGET_SUBDIR), \
-          FILES := $(call FindDebuginfoFiles, \
-              $(SUPPORT_OUTPUTDIR)/modules_cmds/$m), \
+          FILES := $(dbgfiles), \
       )) \
       $(eval $1_TARGETS += $$(COPY_$1_CMDS_DEBUGINFO_$m)) \
     )
 
-# No space before argument to avoid having to put $(strip ) everywhere in
-# implementation above.
-$(call SetupCopyDebuginfo,JDK)
-$(call SetupCopyDebuginfo,JRE)
+# No space before argument to avoid having to put $(strip ) everywhere in implementation above.
 $(call SetupCopyDebuginfo,SYMBOLS)
 
 ################################################################################

make/RunTests.gmk

@@ -873,7 +873,7 @@ define SetupRunJtregTestBody
     $1_JTREG_BASIC_OPTIONS += -testThreadFactoryPath:$$(JTREG_TEST_THREAD_FACTORY_JAR)
     $1_JTREG_BASIC_OPTIONS += -testThreadFactory:$$(JTREG_TEST_THREAD_FACTORY)
     $1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$(wildcard \
-	$$(addprefix $$($1_TEST_ROOT)/, ProblemList-$$(JTREG_TEST_THREAD_FACTORY).txt) \
+        $$(addprefix $$($1_TEST_ROOT)/, ProblemList-$$(JTREG_TEST_THREAD_FACTORY).txt) \
     ))
   endif
 
@@ -881,8 +881,8 @@ define SetupRunJtregTestBody
     AGENT := $$(LIBRARY_PREFIX)JvmtiStressAgent$$(SHARED_LIBRARY_SUFFIX)=$$(JTREG_JVMTI_STRESS_AGENT)
     $1_JTREG_BASIC_OPTIONS += -javaoption:'-agentpath:$(TEST_IMAGE_DIR)/hotspot/jtreg/native/$$(AGENT)'
     $1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$(wildcard \
-	    $$(addprefix $$($1_TEST_ROOT)/, ProblemList-jvmti-stress-agent.txt) \
-        ))
+        $$(addprefix $$($1_TEST_ROOT)/, ProblemList-jvmti-stress-agent.txt) \
+    ))
   endif
 
 
@@ -1092,7 +1092,7 @@ define SetupRunJtregTestBody
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR) \
 	    $$($1_TEST_TMP_DIR))
 	$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/jtreg, \
-            $$(COV_ENVIRONMENT) $$($1_COMMAND_LINE) \
+	    $$(COV_ENVIRONMENT) $$($1_COMMAND_LINE) \
 	)
 
   $1_RESULT_FILE := $$($1_TEST_RESULTS_DIR)/text/stats.txt
@@ -1102,11 +1102,11 @@ define SetupRunJtregTestBody
 	$$(call LogWarn, Test report is stored in $$(strip \
 	    $$(subst $$(TOPDIR)/, , $$($1_TEST_RESULTS_DIR))))
 
-	# Read jtreg documentation to learn on the test stats categories:
-	# https://github.com/openjdk/jtreg/blob/master/src/share/doc/javatest/regtest/faq.md#what-do-all-those-numbers-in-the-test-results-line-mean
-	# In jtreg, "skipped:" category accounts for tests that threw jtreg.SkippedException at runtime.
-	# At the same time these tests contribute to "passed:" tests.
-	# In here we don't want that and so we substract number of "skipped:" from "passed:".
+        # Read jtreg documentation to learn on the test stats categories:
+        # https://github.com/openjdk/jtreg/blob/master/src/share/doc/javatest/regtest/faq.md#what-do-all-those-numbers-in-the-test-results-line-mean
+        # In jtreg, "skipped:" category accounts for tests that threw jtreg.SkippedException at runtime.
+        # At the same time these tests contribute to "passed:" tests.
+        # In here we don't want that and so we substract number of "skipped:" from "passed:".
 
 	$$(if $$(wildcard $$($1_RESULT_FILE)), \
 	  $$(eval $1_PASSED_AND_RUNTIME_SKIPPED := $$(shell $$(AWK) '{ gsub(/[,;]/, ""); \

make/common/native/Flags.gmk

@@ -229,6 +229,11 @@ define SetupLinkerFlags
   # TOOLCHAIN_TYPE plus OPENJDK_TARGET_OS
   ifeq ($$($1_LINK_TIME_OPTIMIZATION), true)
     $1_EXTRA_LDFLAGS += $(LDFLAGS_LTO)
+    # Instruct the ld64 linker not to delete the temporary object file
+    # generated during Link Time Optimization
+    ifeq ($(call isTargetOs, macosx), true)
+      $1_EXTRA_LDFLAGS += -Wl,-object_path_lto,$$($1_OBJECT_DIR)/$$($1_NAME)_lto_helper.o
+    endif
   endif
 
   $1_EXTRA_LDFLAGS += $$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) \

make/conf/version-numbers.conf

@@ -26,17 +26,17 @@
 # Default version, product, and vendor information to use,
 # unless overridden by configure
 
-DEFAULT_VERSION_FEATURE=26
+DEFAULT_VERSION_FEATURE=27
 DEFAULT_VERSION_INTERIM=0
 DEFAULT_VERSION_UPDATE=0
 DEFAULT_VERSION_PATCH=0
 DEFAULT_VERSION_EXTRA1=0
 DEFAULT_VERSION_EXTRA2=0
 DEFAULT_VERSION_EXTRA3=0
-DEFAULT_VERSION_DATE=2026-03-17
-DEFAULT_VERSION_CLASSFILE_MAJOR=70  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
+DEFAULT_VERSION_DATE=2026-09-15
+DEFAULT_VERSION_CLASSFILE_MAJOR=71  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_VERSION_DOCS_API_SINCE=11
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="25 26"
-DEFAULT_JDK_SOURCE_TARGET_VERSION=26
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="25 26 27"
+DEFAULT_JDK_SOURCE_TARGET_VERSION=27
 DEFAULT_PROMOTED_VERSION_PRE=ea

make/hotspot/lib/CompileJvm.gmk

@@ -151,6 +151,12 @@ JVM_STRIPFLAGS ?= $(STRIPFLAGS)
 # This source set is reused so save in cache.
 $(call FillFindCache, $(JVM_SRC_DIRS))
 
+ifeq ($(SHIP_DEBUG_SYMBOLS), full)
+  CFLAGS_SHIP_DEBUGINFO := -DSHIP_DEBUGINFO_FULL
+else ifeq ($(SHIP_DEBUG_SYMBOLS), public)
+  CFLAGS_SHIP_DEBUGINFO := -DSHIP_DEBUGINFO_PUBLIC
+endif
+
 ifeq ($(call isTargetOs, windows), true)
   ifeq ($(STATIC_LIBS), true)
     WIN_EXPORT_FILE := $(JVM_OUTPUTDIR)/static-win-exports.def
@@ -158,10 +164,6 @@ ifeq ($(call isTargetOs, windows), true)
     WIN_EXPORT_FILE := $(JVM_OUTPUTDIR)/win-exports.def
   endif
 
-  ifeq ($(SHIP_DEBUG_SYMBOLS), public)
-    CFLAGS_STRIPPED_DEBUGINFO := -DHAS_STRIPPED_DEBUGINFO
-  endif
-
   JVM_LDFLAGS += -def:$(WIN_EXPORT_FILE)
 endif
 
@@ -187,7 +189,7 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJVM, \
     CFLAGS := $(JVM_CFLAGS), \
     abstract_vm_version.cpp_CXXFLAGS := $(CFLAGS_VM_VERSION), \
     arguments.cpp_CXXFLAGS := $(CFLAGS_VM_VERSION), \
-    whitebox.cpp_CXXFLAGS := $(CFLAGS_STRIPPED_DEBUGINFO), \
+    whitebox.cpp_CXXFLAGS := $(CFLAGS_SHIP_DEBUGINFO), \
     DISABLED_WARNINGS_gcc := $(DISABLED_WARNINGS_gcc), \
     DISABLED_WARNINGS_gcc_ad_$(HOTSPOT_TARGET_CPU_ARCH).cpp := nonnull, \
     DISABLED_WARNINGS_gcc_bytecodeInterpreter.cpp := unused-label, \

make/modules/java.desktop/lib/ClientLibraries.gmk

@@ -164,6 +164,24 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
 
   ifeq ($(USE_EXTERNAL_LIBPNG), false)
     LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/libpng
+    LIBSPLASHSCREEN_CFLAGS += -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0
+      -DPNG_ARM_NEON_IMPLEMENTATION=0 -DPNG_LOONGARCH_LSX_OPT=0
+
+    ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
+      LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
+    endif
+
+    # The libpng bundled with jdk is a reduced version which does not
+    # contain .png_init_filter_functions_vsx.
+    # Therefore we need to disable PNG_POWERPC_VSX_OPT explicitly by setting
+    # it to 0. If this define is not set, it would be automatically set to 2,
+    # because
+    #   "#if defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__)"
+    # expands to true. This would results in the fact that
+    # .png_init_filter_functions_vsx is needed in libpng.
+    ifeq ($(call isTargetOs, aix), true)
+      LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
+    endif
   else
     LIBSPLASHSCREEN_EXCLUDES += libpng
   endif
@@ -176,25 +194,7 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
     LIBSPLASHSCREEN_STATIC_LIB_EXCLUDE_OBJS += $(LIBZIP_OBJS)
   endif
 
-  LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
-      -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0 \
-      -DPNG_LOONGARCH_LSX_OPT=0
-
-  ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
-    LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
-  endif
-
-  # The external libpng submitted in the jdk is a reduced version
-  # which does not contain .png_init_filter_functions_vsx.
-  # Therefore we need to disable PNG_POWERPC_VSX_OPT explicitly by setting
-  # it to 0. If this define is not set, it would be automatically set to 2,
-  # because
-  #   "#if defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__)"
-  # expands to true. This would results in the fact that
-  # .png_init_filter_functions_vsx is needed in libpng.
-  ifeq ($(call isTargetOs, aix), true)
-    LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
-  endif
+  LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN
 
   ifeq ($(call isTargetOs, macosx), true)
     # libsplashscreen on macosx does not use the unix code

src/hotspot/cpu/aarch64/relocInfo_aarch64.cpp

@@ -85,7 +85,7 @@ void Relocation::pd_set_call_destination(address x) {
   } else {
     MacroAssembler::pd_patch_instruction(addr(), x);
   }
-  assert(pd_call_destination(addr()) == x, "fail in reloc");
+  guarantee(pd_call_destination(addr()) == x, "fail in reloc");
 }
 
 void trampoline_stub_Relocation::pd_fix_owner_after_move() {

src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

@@ -2493,8 +2493,8 @@ class StubGenerator: public StubCodeGenerator {
     __ vsetivli(x0, 4, Assembler::e32, Assembler::m1);
     __ vle32_v(res, from);
 
-    __ mv(t2, 52);
-    __ blt(keylen, t2, L_aes128);
+    __ mv(t2, 52); // key length could be only {11, 13, 15} * 4 = {44, 52, 60}
+    __ bltu(keylen, t2, L_aes128);
     __ beq(keylen, t2, L_aes192);
     // Else we fallthrough to the biggest case (256-bit key size)
 
@@ -2572,8 +2572,8 @@ class StubGenerator: public StubCodeGenerator {
     __ vsetivli(x0, 4, Assembler::e32, Assembler::m1);
     __ vle32_v(res, from);
 
-    __ mv(t2, 52);
-    __ blt(keylen, t2, L_aes128);
+    __ mv(t2, 52); // key length could be only {11, 13, 15} * 4 = {44, 52, 60}
+    __ bltu(keylen, t2, L_aes128);
     __ beq(keylen, t2, L_aes192);
     // Else we fallthrough to the biggest case (256-bit key size)
 
@@ -2606,6 +2606,223 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  // Load big-endian 128-bit from memory.
+  void be_load_counter_128(Register counter_hi, Register counter_lo, Register counter) {
+    __ ld(counter_lo, Address(counter, 8)); // Load 128-bits from counter
+    __ ld(counter_hi, Address(counter));
+    __ rev8(counter_lo, counter_lo);        // Convert big-endian to little-endian
+    __ rev8(counter_hi, counter_hi);
+  }
+
+  // Little-endian 128-bit + 64-bit -> 128-bit addition.
+  void add_counter_128(Register counter_hi, Register counter_lo) {
+    assert_different_registers(counter_hi, counter_lo, t0);
+    __ addi(counter_lo, counter_lo, 1);
+    __ seqz(t0, counter_lo);                // Check for result overflow
+    __ add(counter_hi, counter_hi, t0);     // Add 1 if overflow otherwise 0
+  }
+
+  // Store big-endian 128-bit to memory.
+  void be_store_counter_128(Register counter_hi, Register counter_lo, Register counter) {
+    assert_different_registers(counter_hi, counter_lo, t0, t1);
+    __ rev8(t0, counter_lo);                // Convert little-endian to big-endian
+    __ rev8(t1, counter_hi);
+    __ sd(t0, Address(counter, 8));         // Store 128-bits to counter
+    __ sd(t1, Address(counter));
+  }
+
+  void counterMode_AESCrypt(int round, Register in, Register out, Register key, Register counter,
+                            Register input_len,  Register saved_encrypted_ctr, Register used_ptr) {
+    // Algorithm:
+    //
+    //   generate_aes_loadkeys();
+    //   load_counter_128(counter_hi, counter_lo, counter);
+    //
+    //   L_next:
+    //     if (used >= BLOCK_SIZE) goto L_main_loop;
+    //
+    //   L_encrypt_next:
+    //       *out = *in ^ saved_encrypted_ctr[used]);
+    //       out++; in++; used++; len--;
+    //       if (len == 0) goto L_exit;
+    //       goto L_next;
+    //
+    //   L_main_loop:
+    //     if (len == 0) goto L_exit;
+    //     saved_encrypted_ctr = generate_aes_encrypt(counter);
+    //
+    //     add_counter_128(counter_hi, counter_lo);
+    //     be_store_counter_128(counter_hi, counter_lo, counter);
+    //     used = 0;
+    //
+    //     if(len < BLOCK_SIZE) goto L_encrypt_next;
+    //
+    //     v_in = load_16Byte(in);
+    //     v_out = load_16Byte(out);
+    //     v_saved_encrypted_ctr = load_16Byte(saved_encrypted_ctr);
+    //     v_out = v_in ^ v_saved_encrypted_ctr;
+    //     out += BLOCK_SIZE;
+    //     in += BLOCK_SIZE;
+    //     len -= BLOCK_SIZE;
+    //     used = BLOCK_SIZE;
+    //     goto L_main_loop;
+    //
+    //
+    //   L_exit:
+    //     store(used);
+    //     result = input_len
+    //     return result;
+
+    const Register used          = x28;
+    const Register len           = x29;
+    const Register counter_hi    = x30;
+    const Register counter_lo    = x31;
+    const Register block_size    = t2;
+
+    const unsigned int BLOCK_SIZE = 16;
+
+    VectorRegister working_vregs[] = {
+      v1, v2, v3, v4, v5, v6, v7, v8,
+      v9, v10, v11, v12, v13, v14, v15
+    };
+
+    __ vsetivli(x0, 4, Assembler::e32, Assembler::m1);
+
+    __ lwu(used, Address(used_ptr));
+    __ mv(len, input_len);
+    __ mv(block_size, BLOCK_SIZE);
+
+    // load keys to working_vregs according to round
+    generate_aes_loadkeys(key, working_vregs, round);
+
+    // 128-bit big-endian load
+    be_load_counter_128(counter_hi, counter_lo, counter);
+
+    Label L_next, L_encrypt_next, L_main_loop, L_exit;
+    // Check the last saved_encrypted_ctr used value, we fall through
+    // to L_encrypt_next when the used value lower than block_size
+    __ bind(L_next);
+    __ bgeu(used, block_size, L_main_loop);
+
+    // There is still data left fewer than block_size after L_main_loop
+    // or last used, we encrypt them one by one.
+    __ bind(L_encrypt_next);
+    __ add(t0, saved_encrypted_ctr, used);
+    __ lbu(t1, Address(t0));
+    __ lbu(t0, Address(in));
+    __ xorr(t1, t1, t0);
+    __ sb(t1, Address(out));
+    __ addi(in, in, 1);
+    __ addi(out, out, 1);
+    __ addi(used, used, 1);
+    __ subi(len, len, 1);
+    __ beqz(len, L_exit);
+    __ j(L_next);
+
+    // We will calculate the next saved_encrypted_ctr and encrypt the blocks of data
+    // one by one until there is less than a full block remaining if len not zero
+    __ bind(L_main_loop);
+    __ beqz(len, L_exit);
+    __ vle32_v(v16, counter);
+
+    // encrypt counter according to round
+    generate_aes_encrypt(v16, working_vregs, round);
+
+    __ vse32_v(v16, saved_encrypted_ctr);
+
+    // 128-bit little-endian increment
+    add_counter_128(counter_hi, counter_lo);
+    // 128-bit big-endian store
+    be_store_counter_128(counter_hi, counter_lo, counter);
+
+    __ mv(used, 0);
+    // Check if we have a full block_size
+    __ bltu(len, block_size, L_encrypt_next);
+
+    // We have one full block to encrypt at least
+    __ vle32_v(v17, in);
+    __ vxor_vv(v16, v16, v17);
+    __ vse32_v(v16, out);
+    __ add(out, out, block_size);
+    __ add(in, in, block_size);
+    __ sub(len, len, block_size);
+    __ mv(used, block_size);
+    __ j(L_main_loop);
+
+    __ bind(L_exit);
+    __ sw(used, Address(used_ptr));
+    __ mv(x10, input_len);
+    __ leave();
+    __ ret();
+  };
+
+  // CTR AES crypt.
+  // Arguments:
+  //
+  // Inputs:
+  //   c_rarg0   - source byte array address
+  //   c_rarg1   - destination byte array address
+  //   c_rarg2   - K (key) in little endian int array
+  //   c_rarg3   - counter vector byte array address
+  //   c_rarg4   - input length
+  //   c_rarg5   - saved encryptedCounter start
+  //   c_rarg6   - saved used length
+  //
+  // Output:
+  //   x10       - input length
+  //
+  address generate_counterMode_AESCrypt() {
+    assert(UseZvkn, "need AES instructions (Zvkned extension) support");
+    assert(UseAESCTRIntrinsics, "need AES instructions (Zvkned extension) support");
+    assert(UseZbb, "need basic bit manipulation (Zbb extension) support");
+
+    __ align(CodeEntryAlignment);
+    StubId stub_id = StubId::stubgen_counterMode_AESCrypt_id;
+    StubCodeMark mark(this, stub_id);
+
+    const Register in                  = c_rarg0;
+    const Register out                 = c_rarg1;
+    const Register key                 = c_rarg2;
+    const Register counter             = c_rarg3;
+    const Register input_len           = c_rarg4;
+    const Register saved_encrypted_ctr = c_rarg5;
+    const Register used_len_ptr        = c_rarg6;
+
+    const Register keylen              = c_rarg7; // temporary register
+
+    const address start = __ pc();
+    __ enter();
+
+    Label L_exit;
+    __ beqz(input_len, L_exit);
+
+    Label L_aes128, L_aes192;
+    // Compute #rounds for AES based on the length of the key array
+    __ lwu(keylen, Address(key, arrayOopDesc::length_offset_in_bytes() - arrayOopDesc::base_offset_in_bytes(T_INT)));
+    __ mv(t0, 52); // key length could be only {11, 13, 15} * 4 = {44, 52, 60}
+    __ bltu(keylen, t0, L_aes128);
+    __ beq(keylen, t0, L_aes192);
+    // Else we fallthrough to the biggest case (256-bit key size)
+
+    // Note: the following function performs crypt with key += 15*16
+    counterMode_AESCrypt(15, in, out, key, counter, input_len, saved_encrypted_ctr, used_len_ptr);
+
+    // Note: the following function performs crypt with key += 13*16
+    __ bind(L_aes192);
+    counterMode_AESCrypt(13, in, out, key, counter, input_len, saved_encrypted_ctr, used_len_ptr);
+
+    // Note: the following function performs crypt with key += 11*16
+    __ bind(L_aes128);
+    counterMode_AESCrypt(11, in, out, key, counter, input_len, saved_encrypted_ctr, used_len_ptr);
+
+    __ bind(L_exit);
+    __ mv(x10, input_len);
+    __ leave();
+    __ ret();
+
+    return start;
+  }
+
   // code for comparing 8 characters of strings with Latin1 and Utf16 encoding
   void compare_string_8_x_LU(Register tmpL, Register tmpU,
                              Register strL, Register strU, Label& DIFF) {
@@ -6826,6 +7043,10 @@ static const int64_t right_3_bits = right_n_bits(3);
       StubRoutines::_aescrypt_decryptBlock = generate_aescrypt_decryptBlock();
     }
 
+    if (UseAESCTRIntrinsics) {
+      StubRoutines::_counterMode_AESCrypt = generate_counterMode_AESCrypt();
+    }
+
     if (UsePoly1305Intrinsics) {
       StubRoutines::_poly1305_processBlocks = generate_poly1305_processBlocks();
     }

src/hotspot/cpu/riscv/vm_version_riscv.cpp

@@ -434,6 +434,15 @@ void VM_Version::c2_initialize() {
       warning("UseAESIntrinsics enabled, but UseAES not, enabling");
       UseAES = true;
     }
+
+    if (FLAG_IS_DEFAULT(UseAESCTRIntrinsics) && UseZbb) {
+      FLAG_SET_DEFAULT(UseAESCTRIntrinsics, true);
+    }
+
+    if (UseAESCTRIntrinsics && !UseZbb) {
+      warning("Cannot enable UseAESCTRIntrinsics on cpu without UseZbb support.");
+      FLAG_SET_DEFAULT(UseAESCTRIntrinsics, false);
+    }
   } else {
     if (UseAES) {
       warning("AES instructions are not available on this CPU");
@@ -443,11 +452,10 @@ void VM_Version::c2_initialize() {
       warning("AES intrinsics are not available on this CPU");
       FLAG_SET_DEFAULT(UseAESIntrinsics, false);
     }
-  }
-
-  if (UseAESCTRIntrinsics) {
-    warning("AES/CTR intrinsics are not available on this CPU");
-    FLAG_SET_DEFAULT(UseAESCTRIntrinsics, false);
+    if (UseAESCTRIntrinsics) {
+      warning("Cannot enable UseAESCTRIntrinsics on cpu without UseZvkn support.");
+      FLAG_SET_DEFAULT(UseAESCTRIntrinsics, false);
+    }
   }
 }
 

src/hotspot/cpu/x86/x86.ad

@@ -3386,6 +3386,11 @@ bool Matcher::match_rule_supported_vector(int opcode, int vlen, BasicType bt) {
         return false;
       }
       break;
+    case Op_VectorBlend:
+      if (UseAVX == 0 && size_in_bits < 128) {
+        return false;
+      }
+      break;
     case Op_VectorTest:
       if (UseSSE < 4) {
         return false; // Implementation limitation

src/hotspot/share/asm/codeBuffer.cpp

@@ -90,7 +90,7 @@ typedef CodeBuffer::csize_t csize_t;  // file-local definition
 
 // External buffer, in a predefined CodeBlob.
 // Important: The code_start must be taken exactly, and not realigned.
-CodeBuffer::CodeBuffer(CodeBlob* blob) DEBUG_ONLY(: Scrubber(this, sizeof(*this))) {
+CodeBuffer::CodeBuffer(const CodeBlob* blob) DEBUG_ONLY(: Scrubber(this, sizeof(*this))) {
   // Provide code buffer with meaningful name
   initialize_misc(blob->name());
   initialize(blob->content_begin(), blob->content_size());

src/hotspot/share/asm/codeBuffer.hpp

@@ -672,7 +672,7 @@ class CodeBuffer: public StackObj DEBUG_ONLY(COMMA private Scrubber) {
   }
 
   // (2) CodeBuffer referring to pre-allocated CodeBlob.
-  CodeBuffer(CodeBlob* blob);
+  CodeBuffer(const CodeBlob* blob);
 
   // (3) code buffer allocating codeBlob memory for code & relocation
   // info but with lazy initialization.  The name must be something

src/hotspot/share/ci/ciInstanceKlass.hpp

@@ -149,6 +149,10 @@ public:
     assert(is_loaded(), "must be loaded");
     return _flags;
   }
+
+  // Fetch Klass::access_flags.
+  jint                   access_flags() { return flags().as_int(); }
+
   bool                   has_finalizer()  {
     assert(is_loaded(), "must be loaded");
     return _has_finalizer; }

src/hotspot/share/ci/ciKlass.cpp

@@ -216,15 +216,6 @@ jint ciKlass::modifier_flags() {
   )
 }
 
-// ------------------------------------------------------------------
-// ciKlass::access_flags
-jint ciKlass::access_flags() {
-  assert(is_loaded(), "not loaded");
-  GUARDED_VM_ENTRY(
-    return get_Klass()->access_flags().as_unsigned_short();
-  )
-}
-
 // ------------------------------------------------------------------
 // ciKlass::misc_flags
 klass_flags_t ciKlass::misc_flags() {

src/hotspot/share/ci/ciKlass.hpp

@@ -122,9 +122,6 @@ public:
   // Fetch modifier flags.
   jint                   modifier_flags();
 
-  // Fetch Klass::access_flags.
-  jint                   access_flags();
-
   // Fetch Klass::misc_flags.
   klass_flags_t          misc_flags();
 

src/hotspot/share/classfile/classFileParser.cpp

@@ -154,6 +154,8 @@
 
 #define JAVA_26_VERSION                   70
 
+#define JAVA_27_VERSION                   71
+
 void ClassFileParser::set_class_bad_constant_seen(short bad_constant) {
   assert((bad_constant == JVM_CONSTANT_Module ||
           bad_constant == JVM_CONSTANT_Package) && _major_version >= JAVA_9_VERSION,

src/hotspot/share/classfile/defaultMethods.cpp

@@ -439,7 +439,7 @@ class MethodFamily : public ResourceObj {
     StreamIndentor si(str, indent * 2);
     str->print("Selected method: ");
     print_method(str, _selected_target);
-    Klass* method_holder = _selected_target->method_holder();
+    InstanceKlass* method_holder = _selected_target->method_holder();
     if (!method_holder->is_interface()) {
       str->print(" : in superclass");
     }

src/hotspot/share/classfile/javaClasses.cpp

@@ -1091,10 +1091,6 @@ void java_lang_Class::allocate_mirror(Klass* k, bool is_scratch, Handle protecti
   // Set the modifiers flag.
   u2 computed_modifiers = k->compute_modifier_flags();
   set_modifiers(mirror(), computed_modifiers);
-  // Set the raw access_flags, this is used by reflection instead of modifier flags.
-  // The Java code for array classes gets the access flags from the element type.
-  assert(!k->is_array_klass() || k->access_flags().as_unsigned_short() == 0, "access flags are not set for arrays");
-  set_raw_access_flags(mirror(), k->access_flags().as_unsigned_short());
 
   InstanceMirrorKlass* mk = InstanceMirrorKlass::cast(mirror->klass());
   assert(oop_size(mirror()) == mk->instance_size(k), "should have been set");
@@ -1103,6 +1099,8 @@ void java_lang_Class::allocate_mirror(Klass* k, bool is_scratch, Handle protecti
 
   // It might also have a component mirror.  This mirror must already exist.
   if (k->is_array_klass()) {
+    // The Java code for array classes gets the access flags from the element type.
+    set_raw_access_flags(mirror(), 0);
     if (k->is_typeArray_klass()) {
       BasicType type = TypeArrayKlass::cast(k)->element_type();
       if (is_scratch) {
@@ -1129,6 +1127,8 @@ void java_lang_Class::allocate_mirror(Klass* k, bool is_scratch, Handle protecti
     // and java_mirror in this klass.
   } else {
     assert(k->is_instance_klass(), "Must be");
+    // Set the raw access_flags, this is used by reflection instead of modifier flags.
+    set_raw_access_flags(mirror(), InstanceKlass::cast(k)->access_flags().as_unsigned_short());
     initialize_mirror_fields(InstanceKlass::cast(k), mirror, protection_domain, classData, THREAD);
     if (HAS_PENDING_EXCEPTION) {
       // If any of the fields throws an exception like OOM remove the klass field

src/hotspot/share/classfile/systemDictionary.cpp

@@ -1146,17 +1146,6 @@ void SystemDictionary::load_shared_class_misc(InstanceKlass* ik, ClassLoaderData
   }
 }
 
-#if INCLUDE_JFR
-void SystemDictionary::post_class_load_event(EventClassLoad* event, const InstanceKlass* k, const ClassLoaderData* init_cld) {
-  assert(event != nullptr, "invariant");
-  assert(k != nullptr, "invariant");
-  event->set_loadedClass(k);
-  event->set_definingClassLoader(k->class_loader_data());
-  event->set_initiatingClassLoader(init_cld);
-  event->commit();
-}
-#endif // INCLUDE_JFR
-
 // This is much more lightweight than SystemDictionary::resolve_or_null
 // - There's only a single Java thread at this point. No need for placeholder.
 // - All supertypes of ik have been loaded
@@ -1217,6 +1206,17 @@ void SystemDictionary::preload_class(Handle class_loader, InstanceKlass* ik, TRA
 
 #endif // INCLUDE_CDS
 
+#if INCLUDE_JFR
+void SystemDictionary::post_class_load_event(EventClassLoad* event, const InstanceKlass* k, const ClassLoaderData* init_cld) {
+  assert(event != nullptr, "invariant");
+  assert(k != nullptr, "invariant");
+  event->set_loadedClass(k);
+  event->set_definingClassLoader(k->class_loader_data());
+  event->set_initiatingClassLoader(init_cld);
+  event->commit();
+}
+#endif // INCLUDE_JFR
+
 InstanceKlass* SystemDictionary::load_instance_class_impl(Symbol* class_name, Handle class_loader, TRAPS) {
 
   if (class_loader.is_null()) {
@@ -2172,9 +2172,10 @@ static bool is_always_visible_class(oop mirror) {
     return true; // primitive array
   }
   assert(klass->is_instance_klass(), "%s", klass->external_name());
-  return klass->is_public() &&
-         (InstanceKlass::cast(klass)->is_same_class_package(vmClasses::Object_klass()) ||       // java.lang
-          InstanceKlass::cast(klass)->is_same_class_package(vmClasses::MethodHandle_klass()));  // java.lang.invoke
+  InstanceKlass* ik = InstanceKlass::cast(klass);
+  return ik->is_public() &&
+         (ik->is_same_class_package(vmClasses::Object_klass()) ||       // java.lang
+          ik->is_same_class_package(vmClasses::MethodHandle_klass()));  // java.lang.invoke
 }
 
 // Find or construct the Java mirror (java.lang.Class instance) for

src/hotspot/share/code/nmethod.cpp

@@ -1498,6 +1498,40 @@ nmethod::nmethod(const nmethod &nm) : CodeBlob(nm._name, nm._kind, nm._size, nm.
   //   - OOP table
   memcpy(consts_begin(), nm.consts_begin(), nm.data_end() - nm.consts_begin());
 
+  // Fix relocation
+  RelocIterator iter(this);
+  CodeBuffer src(&nm);
+  CodeBuffer dst(this);
+  while (iter.next()) {
+#ifdef USE_TRAMPOLINE_STUB_FIX_OWNER
+    // After an nmethod is moved, some direct call sites may end up out of range.
+    // CallRelocation::fix_relocation_after_move() assumes the target is always
+    // reachable and does not check branch range. Calling it without range checks
+    // could cause us to write an offset too large for the instruction.
+    //
+    // If a call site has a trampoline, we skip the normal call relocation. The
+    // associated trampoline_stub_Relocation will handle the call and the
+    // trampoline, including range checks and updating the branch as needed.
+    //
+    // If no trampoline exists, we can assume the call target is always
+    // reachable and therefore within direct branch range, so calling
+    // CallRelocation::fix_relocation_after_move() is safe.
+    if (iter.reloc()->is_call()) {
+      address trampoline = trampoline_stub_Relocation::get_trampoline_for(iter.reloc()->addr(), this);
+      if (trampoline != nullptr) {
+        continue;
+      }
+    }
+#endif
+
+    iter.reloc()->fix_relocation_after_move(&src, &dst);
+  }
+
+  {
+    MutexLocker ml(NMethodState_lock, Mutex::_no_safepoint_check_flag);
+    clear_inline_caches();
+  }
+
   post_init();
 }
 
@@ -1521,25 +1555,6 @@ nmethod* nmethod::relocate(CodeBlobType code_blob_type) {
     return nullptr;
   }
 
-  // Fix relocation
-  RelocIterator iter(nm_copy);
-  CodeBuffer src(this);
-  CodeBuffer dst(nm_copy);
-  while (iter.next()) {
-#ifdef USE_TRAMPOLINE_STUB_FIX_OWNER
-    // Direct calls may no longer be in range and the use of a trampoline may now be required.
-    // Instead, allow trampoline relocations to update their owners and perform the necessary checks.
-    if (iter.reloc()->is_call()) {
-      address trampoline = trampoline_stub_Relocation::get_trampoline_for(iter.reloc()->addr(), nm_copy);
-      if (trampoline != nullptr) {
-        continue;
-      }
-    }
-#endif
-
-    iter.reloc()->fix_relocation_after_move(&src, &dst);
-  }
-
   // To make dependency checking during class loading fast, record
   // the nmethod dependencies in the classes it is dependent on.
   // This allows the dependency checking code to simply walk the
@@ -1569,8 +1584,6 @@ nmethod* nmethod::relocate(CodeBlobType code_blob_type) {
   if (!is_marked_for_deoptimization() && is_in_use()) {
     assert(method() != nullptr && method()->code() == this, "should be if is in use");
 
-    nm_copy->clear_inline_caches();
-
     // Attempt to start using the copy
     if (nm_copy->make_in_use()) {
       ICache::invalidate_range(nm_copy->code_begin(), nm_copy->code_size());
@@ -1578,7 +1591,7 @@ nmethod* nmethod::relocate(CodeBlobType code_blob_type) {
       methodHandle mh(Thread::current(), nm_copy->method());
       nm_copy->method()->set_code(mh, nm_copy);
 
-      make_not_used();
+      make_not_entrant(InvalidationReason::RELOCATED);
 
       nm_copy->post_compiled_method_load_event();
 

src/hotspot/share/code/nmethod.hpp

@@ -499,6 +499,7 @@ public:
     UNCOMMON_TRAP,
     WHITEBOX_DEOPTIMIZATION,
     ZOMBIE,
+    RELOCATED,
     INVALIDATION_REASONS_COUNT
   };
 
@@ -543,6 +544,8 @@ public:
         return "whitebox deoptimization";
       case InvalidationReason::ZOMBIE:
         return "zombie";
+      case InvalidationReason::RELOCATED:
+        return "relocated";
       default: {
         assert(false, "Unhandled reason");
         return "Unknown";

src/hotspot/share/gc/shenandoah/shenandoahAllocRequest.hpp

@@ -83,16 +83,15 @@ public:
         return "PLAB";
       default:
         ShouldNotReachHere();
-        return "";
     }
   }
 
 private:
   // When ShenandoahElasticTLAB is enabled, the request cannot be made smaller than _min_size.
-  size_t _min_size;
+  size_t const _min_size;
 
   // The size of the request in words.
-  size_t _requested_size;
+  size_t const _requested_size;
 
   // The allocation may be increased for padding or decreased to fit in the remaining space of a region.
   size_t _actual_size;
@@ -104,7 +103,7 @@ private:
   size_t _waste;
 
   // This is the type of the request.
-  Type _alloc_type;
+  Type const _alloc_type;
 
 #ifdef ASSERT
   // Check that this is set before being read.
@@ -209,6 +208,10 @@ public:
     return (_alloc_type & bit_old_alloc) == 0;
   }
 
+  inline bool is_cds() const {
+    return _alloc_type == _alloc_cds;
+  }
+
   inline ShenandoahAffiliation affiliation() const {
     return (_alloc_type & bit_old_alloc) == 0 ? YOUNG_GENERATION : OLD_GENERATION ;
   }

src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp

@@ -144,13 +144,12 @@ public:
     {
       ShenandoahReentrantLocker locker(nm_data->lock());
 
-      // Heal oops and disarm
+      // Heal oops
       if (_bs->is_armed(nm)) {
         ShenandoahEvacOOMScope oom_evac_scope;
         ShenandoahNMethod::heal_nmethod_metadata(nm_data);
-        // Code cache unloading needs to know about on-stack nmethods. Arm the nmethods to get
-        // mark_as_maybe_on_stack() callbacks when they are used again.
-        _bs->arm(nm);
+        // Must remain armed to complete remaining work in nmethod entry barrier
+        assert(_bs->is_armed(nm), "Should remain armed");
       }
     }
 

src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp

@@ -1369,7 +1369,7 @@ template<typename Iter>
 HeapWord* ShenandoahFreeSet::allocate_from_regions(Iter& iterator, ShenandoahAllocRequest &req, bool &in_new_region) {
   for (idx_t idx = iterator.current(); iterator.has_next(); idx = iterator.next()) {
     ShenandoahHeapRegion* r = _heap->get_region(idx);
-    size_t min_size = (req.type() == ShenandoahAllocRequest::_alloc_tlab) ? req.min_size() : req.size();
+    size_t min_size = req.is_lab_alloc() ? req.min_size() : req.size();
     if (alloc_capacity(r) >= min_size * HeapWordSize) {
       HeapWord* result = try_allocate_in(r, req, in_new_region);
       if (result != nullptr) {
@@ -1501,7 +1501,7 @@ HeapWord* ShenandoahFreeSet::try_allocate_in(ShenandoahHeapRegion* r, Shenandoah
 
   if (in_new_region) {
     log_debug(gc, free)("Using new region (%zu) for %s (" PTR_FORMAT ").",
-                        r->index(), ShenandoahAllocRequest::alloc_type_to_string(req.type()), p2i(&req));
+                        r->index(), req.type_string(), p2i(&req));
     assert(!r->is_affiliated(), "New region %zu should be unaffiliated", r->index());
     r->set_affiliation(req.affiliation());
     if (r->is_old()) {
@@ -1520,7 +1520,7 @@ HeapWord* ShenandoahFreeSet::try_allocate_in(ShenandoahHeapRegion* r, Shenandoah
     assert(ctx->is_bitmap_range_within_region_clear(ctx->top_bitmap(r), r->end()), "Bitmap above top_bitmap() must be clear");
 #endif
     log_debug(gc, free)("Using new region (%zu) for %s (" PTR_FORMAT ").",
-                        r->index(), ShenandoahAllocRequest::alloc_type_to_string(req.type()), p2i(&req));
+                        r->index(), req.type_string(), p2i(&req));
   } else {
     assert(r->is_affiliated(), "Region %zu that is not new should be affiliated", r->index());
     if (r->affiliation() != req.affiliation()) {
@@ -1534,8 +1534,8 @@ HeapWord* ShenandoahFreeSet::try_allocate_in(ShenandoahHeapRegion* r, Shenandoah
   if (req.is_lab_alloc()) {
     size_t adjusted_size = req.size();
     size_t free = r->free();    // free represents bytes available within region r
-    if (req.type() == ShenandoahAllocRequest::_alloc_plab) {
-      // This is a PLAB allocation
+    if (req.is_old()) {
+      // This is a PLAB allocation(lab alloc in old gen)
       assert(_heap->mode()->is_generational(), "PLABs are only for generational mode");
       assert(_partitions.in_free_set(ShenandoahFreeSetPartitionId::OldCollector, r->index()),
              "PLABS must be allocated in old_collector_free regions");
@@ -1596,8 +1596,6 @@ HeapWord* ShenandoahFreeSet::try_allocate_in(ShenandoahHeapRegion* r, Shenandoah
       r->set_update_watermark(r->top());
       if (r->is_old()) {
         _partitions.increase_used(ShenandoahFreeSetPartitionId::OldCollector, (req.actual_size() + req.waste()) * HeapWordSize);
-        assert(req.type() != ShenandoahAllocRequest::_alloc_gclab, "old-gen allocations use PLAB or shared allocation");
-        // for plabs, we'll sort the difference between evac and promotion usage when we retire the plab
       } else {
         _partitions.increase_used(ShenandoahFreeSetPartitionId::Collector, (req.actual_size() + req.waste()) * HeapWordSize);
       }

src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

@@ -985,7 +985,7 @@ HeapWord* ShenandoahHeap::allocate_memory(ShenandoahAllocRequest& req) {
 
     assert (req.is_lab_alloc() || (requested == actual),
             "Only LAB allocations are elastic: %s, requested = %zu, actual = %zu",
-            ShenandoahAllocRequest::alloc_type_to_string(req.type()), requested, actual);
+            req.type_string(), requested, actual);
   }
 
   return result;
@@ -1014,8 +1014,9 @@ HeapWord* ShenandoahHeap::allocate_memory_under_lock(ShenandoahAllocRequest& req
 
   // Record the plab configuration for this result and register the object.
   if (result != nullptr && req.is_old()) {
-    old_generation()->configure_plab_for_current_thread(req);
-    if (!req.is_lab_alloc()) {
+    if (req.is_lab_alloc()) {
+      old_generation()->configure_plab_for_current_thread(req);
+    } else {
       // Register the newly allocated object while we're holding the global lock since there's no synchronization
       // built in to the implementation of register_object().  There are potential races when multiple independent
       // threads are allocating objects, some of which might span the same card region.  For example, consider
@@ -1035,6 +1036,13 @@ HeapWord* ShenandoahHeap::allocate_memory_under_lock(ShenandoahAllocRequest& req
       // last-start representing object b while first-start represents object c.  This is why we need to require all
       // register_object() invocations to be "mutually exclusive" with respect to each card's memory range.
       old_generation()->card_scan()->register_object(result);
+
+      if (req.is_promotion()) {
+        // Shared promotion.
+        const size_t actual_size = req.actual_size() * HeapWordSize;
+        log_debug(gc, plab)("Expend shared promotion of %zu bytes", actual_size);
+        old_generation()->expend_promoted(actual_size);
+      }
     }
   }
 

src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp

@@ -447,7 +447,7 @@ public:
     return (bottom() <= p) && (p < top());
   }
 
-  inline void adjust_alloc_metadata(ShenandoahAllocRequest::Type type, size_t);
+  inline void adjust_alloc_metadata(const ShenandoahAllocRequest &req, size_t);
   void reset_alloc_metadata();
   size_t get_shared_allocs() const;
   size_t get_tlab_allocs() const;

src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp

@@ -71,7 +71,7 @@ HeapWord* ShenandoahHeapRegion::allocate_aligned(size_t size, ShenandoahAllocReq
     }
 
     make_regular_allocation(req.affiliation());
-    adjust_alloc_metadata(req.type(), size);
+    adjust_alloc_metadata(req, size);
 
     HeapWord* new_top = aligned_obj + size;
     assert(new_top <= end(), "PLAB cannot span end of heap region");
@@ -111,7 +111,7 @@ HeapWord* ShenandoahHeapRegion::allocate(size_t size, const ShenandoahAllocReque
   HeapWord* obj = top();
   if (pointer_delta(end(), obj) >= size) {
     make_regular_allocation(req.affiliation());
-    adjust_alloc_metadata(req.type(), size);
+    adjust_alloc_metadata(req, size);
 
     HeapWord* new_top = obj + size;
     set_top(new_top);
@@ -125,26 +125,16 @@ HeapWord* ShenandoahHeapRegion::allocate(size_t size, const ShenandoahAllocReque
   }
 }
 
-inline void ShenandoahHeapRegion::adjust_alloc_metadata(ShenandoahAllocRequest::Type type, size_t size) {
-  switch (type) {
-    case ShenandoahAllocRequest::_alloc_shared:
-    case ShenandoahAllocRequest::_alloc_shared_gc:
-    case ShenandoahAllocRequest::_alloc_shared_gc_old:
-    case ShenandoahAllocRequest::_alloc_shared_gc_promotion:
-    case ShenandoahAllocRequest::_alloc_cds:
-      // Counted implicitly by tlab/gclab allocs
-      break;
-    case ShenandoahAllocRequest::_alloc_tlab:
+inline void ShenandoahHeapRegion::adjust_alloc_metadata(const ShenandoahAllocRequest &req, size_t size) {
+  // Only need to update alloc metadata for lab alloc, shared alloc is counted implicitly by tlab/gclab allocs
+  if (req.is_lab_alloc()) {
+    if (req.is_mutator_alloc()) {
       _tlab_allocs += size;
-      break;
-    case ShenandoahAllocRequest::_alloc_gclab:
-      _gclab_allocs += size;
-      break;
-    case ShenandoahAllocRequest::_alloc_plab:
+    } else if (req.is_old()) {
       _plab_allocs += size;
-      break;
-    default:
-      ShouldNotReachHere();
+    } else {
+      _gclab_allocs += size;
+    }
   }
 }
 

src/hotspot/share/gc/shenandoah/shenandoahOldGeneration.cpp

@@ -168,7 +168,7 @@ size_t ShenandoahOldGeneration::get_promoted_expended() const {
 }
 
 bool ShenandoahOldGeneration::can_allocate(const ShenandoahAllocRequest &req) const {
-  assert(req.type() != ShenandoahAllocRequest::_alloc_gclab, "GCLAB pertains only to young-gen memory");
+  assert(req.is_old(), "Must be old allocation request");
 
   const size_t requested_bytes = req.size() * HeapWordSize;
   // The promotion reserve may also be used for evacuations. If we can promote this object,
@@ -180,7 +180,7 @@ bool ShenandoahOldGeneration::can_allocate(const ShenandoahAllocRequest &req) co
     return true;
   }
 
-  if (req.type() == ShenandoahAllocRequest::_alloc_plab) {
+  if (req.is_lab_alloc()) {
     // The promotion reserve cannot accommodate this plab request. Check if we still have room for
     // evacuations. Note that we cannot really know how much of the plab will be used for evacuations,
     // so here we only check that some evacuation reserve still exists.
@@ -195,37 +195,29 @@ bool ShenandoahOldGeneration::can_allocate(const ShenandoahAllocRequest &req) co
 
 void
 ShenandoahOldGeneration::configure_plab_for_current_thread(const ShenandoahAllocRequest &req) {
-  // Note: Even when a mutator is performing a promotion outside a LAB, we use a 'shared_gc' request.
-  if (req.is_gc_alloc()) {
-    const size_t actual_size = req.actual_size() * HeapWordSize;
-    if (req.type() ==  ShenandoahAllocRequest::_alloc_plab) {
-      // We've created a new plab. Now we configure it whether it will be used for promotions
-      // and evacuations - or just evacuations.
-      Thread* thread = Thread::current();
-      ShenandoahThreadLocalData::reset_plab_promoted(thread);
+  assert(req.is_gc_alloc() && req.is_old() && req.is_lab_alloc(), "Must be a plab alloc request");
+  const size_t actual_size = req.actual_size() * HeapWordSize;
+  // We've created a new plab. Now we configure it whether it will be used for promotions
+  // and evacuations - or just evacuations.
+  Thread* thread = Thread::current();
+  ShenandoahThreadLocalData::reset_plab_promoted(thread);
 
-      // The actual size of the allocation may be larger than the requested bytes (due to alignment on card boundaries).
-      // If this puts us over our promotion budget, we need to disable future PLAB promotions for this thread.
-      if (can_promote(actual_size)) {
-        // Assume the entirety of this PLAB will be used for promotion.  This prevents promotion from overreach.
-        // When we retire this plab, we'll unexpend what we don't really use.
-        log_debug(gc, plab)("Thread can promote using PLAB of %zu bytes. Expended: %zu, available: %zu",
-                            actual_size, get_promoted_expended(), get_promoted_reserve());
-        expend_promoted(actual_size);
-        ShenandoahThreadLocalData::enable_plab_promotions(thread);
-        ShenandoahThreadLocalData::set_plab_actual_size(thread, actual_size);
-      } else {
-        // Disable promotions in this thread because entirety of this PLAB must be available to hold old-gen evacuations.
-        ShenandoahThreadLocalData::disable_plab_promotions(thread);
-        ShenandoahThreadLocalData::set_plab_actual_size(thread, 0);
-        log_debug(gc, plab)("Thread cannot promote using PLAB of %zu bytes. Expended: %zu, available: %zu, mixed evacuations? %s",
-                            actual_size, get_promoted_expended(), get_promoted_reserve(), BOOL_TO_STR(ShenandoahHeap::heap()->collection_set()->has_old_regions()));
-      }
-    } else if (req.is_promotion()) {
-      // Shared promotion.
-      log_debug(gc, plab)("Expend shared promotion of %zu bytes", actual_size);
-      expend_promoted(actual_size);
-    }
+  // The actual size of the allocation may be larger than the requested bytes (due to alignment on card boundaries).
+  // If this puts us over our promotion budget, we need to disable future PLAB promotions for this thread.
+  if (can_promote(actual_size)) {
+    // Assume the entirety of this PLAB will be used for promotion.  This prevents promotion from overreach.
+    // When we retire this plab, we'll unexpend what we don't really use.
+    log_debug(gc, plab)("Thread can promote using PLAB of %zu bytes. Expended: %zu, available: %zu",
+                        actual_size, get_promoted_expended(), get_promoted_reserve());
+    expend_promoted(actual_size);
+    ShenandoahThreadLocalData::enable_plab_promotions(thread);
+    ShenandoahThreadLocalData::set_plab_actual_size(thread, actual_size);
+  } else {
+    // Disable promotions in this thread because entirety of this PLAB must be available to hold old-gen evacuations.
+    ShenandoahThreadLocalData::disable_plab_promotions(thread);
+    ShenandoahThreadLocalData::set_plab_actual_size(thread, 0);
+    log_debug(gc, plab)("Thread cannot promote using PLAB of %zu bytes. Expended: %zu, available: %zu, mixed evacuations? %s",
+                        actual_size, get_promoted_expended(), get_promoted_reserve(), BOOL_TO_STR(ShenandoahHeap::heap()->collection_set()->has_old_regions()));
   }
 }
 

src/hotspot/share/gc/shenandoah/shenandoahScanRemembered.cpp

@@ -335,7 +335,6 @@ HeapWord* ShenandoahCardCluster::first_object_start(const size_t card_index, con
     if (ctx->is_marked(p)) {
       oop obj = cast_to_oop(p);
       assert(oopDesc::is_oop(obj), "Should be an object");
-      assert(Klass::is_valid(obj->klass()), "Not a valid klass ptr");
       assert(p + obj->size() > left, "This object should span start of card");
       assert(p < right, "Result must precede right");
       return p;
@@ -362,15 +361,15 @@ HeapWord* ShenandoahCardCluster::first_object_start(const size_t card_index, con
 
   // Recall that we already dealt with the co-initial object case above
   assert(p < left, "obj should start before left");
-  // While it is safe to ask an object its size in the loop that
-  // follows, the (ifdef'd out) loop should never be needed.
+  // While it is safe to ask an object its size in the block that
+  // follows, the (ifdef'd out) block should never be needed.
   // 1. we ask this question only for regions in the old generation, and those
   //    that are not humongous regions
   // 2. there is no direct allocation ever by mutators in old generation
   //    regions walked by this code. Only GC will ever allocate in old regions,
   //    and then too only during promotion/evacuation phases. Thus there is no danger
   //    of races between reading from and writing to the object start array,
-  //    or of asking partially initialized objects their size (in the loop below).
+  //    or of asking partially initialized objects their size (in the ifdef below).
   //    Furthermore, humongous regions (and their dirty cards) are never processed
   //    by this code.
   // 3. only GC asks this question during phases when it is not concurrently
@@ -382,15 +381,6 @@ HeapWord* ShenandoahCardCluster::first_object_start(const size_t card_index, con
 #ifdef ASSERT
   oop obj = cast_to_oop(p);
   assert(oopDesc::is_oop(obj), "Should be an object");
-  while (p + obj->size() < left) {
-    p += obj->size();
-    obj = cast_to_oop(p);
-    assert(oopDesc::is_oop(obj), "Should be an object");
-    assert(Klass::is_valid(obj->klass()), "Not a valid klass ptr");
-    // Check assumptions in previous block comment if this assert fires
-    fatal("Should never need forward walk in block start");
-  }
-  assert(p <= left, "p should start at or before left end of card");
   assert(p + obj->size() > left, "obj should end after left end of card");
 #endif // ASSERT
   return p;

src/hotspot/share/jfr/jfr.cpp

@@ -173,6 +173,7 @@ bool Jfr::on_start_flight_recording_option(const JavaVMOption** option, char* de
   return JfrOptionSet::parse_start_flight_recording_option(option, delimiter);
 }
 
+#if INCLUDE_CDS
 void Jfr::on_restoration(const Klass* k, JavaThread* jt) {
   assert(k != nullptr, "invariant");
   JfrTraceId::restore(k);
@@ -180,3 +181,4 @@ void Jfr::on_restoration(const Klass* k, JavaThread* jt) {
     JfrClassDefineEvent::on_restoration(InstanceKlass::cast(k), jt);
   }
 }
+#endif

src/hotspot/share/jfr/jfr.hpp

@@ -79,7 +79,7 @@ class Jfr : AllStatic {
   static void initialize_main_thread(JavaThread* jt);
   static bool has_sample_request(JavaThread* jt);
   static void check_and_process_sample_request(JavaThread* jt);
-  static void on_restoration(const Klass* k, JavaThread* jt);
+  CDS_ONLY(static void on_restoration(const Klass* k, JavaThread* jt);)
 };
 
 #endif // SHARE_JFR_JFR_HPP

src/hotspot/share/jfr/support/jfrClassDefineEvent.cpp

@@ -171,6 +171,7 @@ void JfrClassDefineEvent::on_creation(const InstanceKlass* ik, const ClassFilePa
   }
 }
 
+#if INCLUDE_CDS
 void JfrClassDefineEvent::on_restoration(const InstanceKlass* ik, JavaThread* jt) {
   assert(ik != nullptr, "invariant");
   assert(ik->trace_id() != 0, "invariant");
@@ -186,3 +187,4 @@ void JfrClassDefineEvent::on_restoration(const InstanceKlass* ik, JavaThread* jt
     send_event(ik, cl->is_modules_image() ? module_path(ik, jt) : get_source(cl, jt));
   }
 }
+#endif

src/hotspot/share/jfr/support/jfrClassDefineEvent.hpp

@@ -26,6 +26,7 @@
 #define SHARE_JFR_SUPPORT_JFRCLASSDEFINEEVENT_HPP
 
 #include "memory/allStatic.hpp"
+#include "utilities/macros.hpp"
 
 class ClassFileParser;
 class InstanceKlass;
@@ -34,7 +35,7 @@ class JavaThread;
 class JfrClassDefineEvent : AllStatic {
  public:
   static void on_creation(const InstanceKlass* ik, const ClassFileParser& parser, JavaThread* jt);
-  static void on_restoration(const InstanceKlass* ik, JavaThread* jt);
+  CDS_ONLY(static void on_restoration(const InstanceKlass* ik, JavaThread* jt);)
 };
 
 #endif // SHARE_JFR_SUPPORT_JFRCLASSDEFINEEVENT_HPP

src/hotspot/share/jvmci/vmStructs_jvmci.cpp

@@ -223,6 +223,7 @@
   volatile_nonstatic_field(InstanceKlass,      _init_state,                                   InstanceKlass::ClassState)             \
   volatile_nonstatic_field(InstanceKlass,      _init_thread,                                  JavaThread*)                           \
   nonstatic_field(InstanceKlass,               _misc_flags._flags,                            u2)                                    \
+  nonstatic_field(InstanceKlass,               _access_flags,                                 AccessFlags)                           \
   nonstatic_field(InstanceKlass,               _annotations,                                  Annotations*)                          \
                                                                                                                                      \
   volatile_nonstatic_field(JavaFrameAnchor,    _last_Java_sp,                                 intptr_t*)                             \
@@ -282,7 +283,6 @@
   nonstatic_field(Klass,                       _name,                                         Symbol*)                               \
   volatile_nonstatic_field(Klass,              _next_sibling,                                 Klass*)                                \
   nonstatic_field(Klass,                       _java_mirror,                                  OopHandle)                             \
-  nonstatic_field(Klass,                       _access_flags,                                 AccessFlags)                           \
   nonstatic_field(Klass,                       _class_loader_data,                            ClassLoaderData*)                      \
   nonstatic_field(Klass,                       _secondary_supers_bitmap,                      uintx)                                 \
   nonstatic_field(Klass,                       _hash_slot,                                    uint8_t)                               \
@@ -586,6 +586,7 @@
   declare_constant(nmethod::InvalidationReason::UNCOMMON_TRAP)                            \
   declare_constant(nmethod::InvalidationReason::WHITEBOX_DEOPTIMIZATION)                  \
   declare_constant(nmethod::InvalidationReason::ZOMBIE)                                   \
+  declare_constant(nmethod::InvalidationReason::RELOCATED)                                \
                                                                                           \
   declare_constant(CodeInstaller::VERIFIED_ENTRY)                         \
   declare_constant(CodeInstaller::UNVERIFIED_ENTRY)                       \

src/hotspot/share/memory/universe.cpp

@@ -544,7 +544,7 @@ void Universe::genesis(TRAPS) {
       // Only modify the global variable inside the mutex.
       // If we had a race to here, the other dummy_array instances
       // and their elements just get dropped on the floor, which is fine.
-      MutexLocker ml(THREAD, FullGCALot_lock);
+      MutexLocker ml(THREAD, FullGCALot_lock, Mutex::_no_safepoint_check_flag);
       if (_fullgc_alot_dummy_array.is_empty()) {
         _fullgc_alot_dummy_array = OopHandle(vm_global(), dummy_array());
       }
@@ -1458,7 +1458,7 @@ uintptr_t Universe::verify_mark_bits() {
 #ifdef ASSERT
 // Release dummy object(s) at bottom of heap
 bool Universe::release_fullgc_alot_dummy() {
-  MutexLocker ml(FullGCALot_lock);
+  MutexLocker ml(FullGCALot_lock, Mutex::_no_safepoint_check_flag);
   objArrayOop fullgc_alot_dummy_array = (objArrayOop)_fullgc_alot_dummy_array.resolve();
   if (fullgc_alot_dummy_array != nullptr) {
     if (_fullgc_alot_dummy_next >= fullgc_alot_dummy_array->length()) {

src/hotspot/share/oops/arrayKlass.cpp

@@ -99,7 +99,8 @@ ArrayKlass::ArrayKlass(Symbol* name, KlassKind kind) :
   set_name(name);
   set_super(Universe::is_bootstrapping() ? nullptr : vmClasses::Object_klass());
   set_layout_helper(Klass::_lh_neutral_value);
-  set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
+  // All arrays are considered to be cloneable (See JLS 20.1.5)
+  set_is_cloneable_fast();
   JFR_ONLY(INIT_ID(this);)
   log_array_class_load(this);
 }

src/hotspot/share/oops/fieldInfo.hpp

@@ -27,6 +27,7 @@
 
 #include "memory/allocation.hpp"
 #include "oops/typeArrayOop.hpp"
+#include "utilities/accessFlags.hpp"
 #include "utilities/unsigned5.hpp"
 #include "utilities/vmEnums.hpp"
 

src/hotspot/share/oops/instanceKlass.cpp

@@ -552,6 +552,17 @@ InstanceKlass::InstanceKlass(const ClassFileParser& parser, KlassKind kind, Refe
   assert(size_helper() == parser.layout_size(), "incorrect size_helper?");
 }
 
+void InstanceKlass::set_is_cloneable() {
+  if (name() == vmSymbols::java_lang_invoke_MemberName()) {
+    assert(is_final(), "no subclasses allowed");
+    // MemberName cloning should not be intrinsified and always happen in JVM_Clone.
+  } else if (reference_type() != REF_NONE) {
+    // Reference cloning should not be intrinsified and always happen in JVM_Clone.
+  } else {
+    set_is_cloneable_fast();
+  }
+}
+
 void InstanceKlass::deallocate_methods(ClassLoaderData* loader_data,
                                        Array<Method*>* methods) {
   if (methods != nullptr && methods != Universe::the_empty_method_array() &&

src/hotspot/share/oops/instanceKlass.hpp

@@ -229,7 +229,9 @@ class InstanceKlass: public Klass {
   // _idnum_allocated_count.
   volatile ClassState _init_state;          // state of class
 
-  u1              _reference_type;                // reference type
+  u1                 _reference_type;                // reference type
+
+  AccessFlags        _access_flags;    // Access flags. The class/interface distinction is stored here.
 
   // State is set either at parse time or while executing, atomically to not disturb other state
   InstanceKlassFlags _misc_flags;
@@ -305,6 +307,22 @@ class InstanceKlass: public Klass {
   // Sets finalization state
   static void set_finalization_enabled(bool val) { _finalization_enabled = val; }
 
+  // Access flags
+  AccessFlags access_flags() const         { return _access_flags;  }
+  void set_access_flags(AccessFlags flags) { _access_flags = flags; }
+
+  bool is_public() const                { return _access_flags.is_public(); }
+  bool is_final() const                 { return _access_flags.is_final(); }
+  bool is_interface() const             { return _access_flags.is_interface(); }
+  bool is_abstract() const              { return _access_flags.is_abstract(); }
+  bool is_super() const                 { return _access_flags.is_super(); }
+  bool is_synthetic() const             { return _access_flags.is_synthetic(); }
+  void set_is_synthetic()               { _access_flags.set_is_synthetic(); }
+
+  static ByteSize access_flags_offset() { return byte_offset_of(InstanceKlass, _access_flags); }
+
+  void set_is_cloneable();
+
   // Quick checks for the loader that defined this class (without switching on this->class_loader())
   bool defined_by_boot_loader() const      { return _misc_flags.defined_by_boot_loader(); }
   bool defined_by_platform_loader() const  { return _misc_flags.defined_by_platform_loader(); }

src/hotspot/share/oops/klass.cpp

@@ -72,17 +72,6 @@ bool Klass::is_cloneable() const {
          is_subtype_of(vmClasses::Cloneable_klass());
 }
 
-void Klass::set_is_cloneable() {
-  if (name() == vmSymbols::java_lang_invoke_MemberName()) {
-    assert(is_final(), "no subclasses allowed");
-    // MemberName cloning should not be intrinsified and always happen in JVM_Clone.
-  } else if (is_instance_klass() && InstanceKlass::cast(this)->reference_type() != REF_NONE) {
-    // Reference cloning should not be intrinsified and always happen in JVM_Clone.
-  } else {
-    _misc_flags.set_is_cloneable_fast(true);
-  }
-}
-
 uint8_t Klass::compute_hash_slot(Symbol* n) {
   uint hash_code;
   // Special cases for the two superclasses of all Array instances.

src/hotspot/share/oops/klass.hpp

@@ -30,7 +30,6 @@
 #include "oops/metadata.hpp"
 #include "oops/oop.hpp"
 #include "oops/oopHandle.hpp"
-#include "utilities/accessFlags.hpp"
 #include "utilities/macros.hpp"
 #if INCLUDE_JFR
 #include "jfr/support/jfrTraceIdExtension.hpp"
@@ -120,9 +119,8 @@ class Klass : public Metadata {
   //  - Various type checking in the JVM
   const KlassKind _kind;
 
-  AccessFlags _access_flags;    // Access flags. The class/interface distinction is stored here.
-                                // Some flags created by the JVM, not in the class file itself,
-                                // are in _misc_flags below.
+  // Some flags created by the JVM, not in the class file itself,
+  // are in _misc_flags below.
   KlassFlags  _misc_flags;
 
   // The fields _super_check_offset, _secondary_super_cache, _secondary_supers
@@ -453,7 +451,6 @@ protected:
   static ByteSize java_mirror_offset()           { return byte_offset_of(Klass, _java_mirror); }
   static ByteSize class_loader_data_offset()     { return byte_offset_of(Klass, _class_loader_data); }
   static ByteSize layout_helper_offset()         { return byte_offset_of(Klass, _layout_helper); }
-  static ByteSize access_flags_offset()          { return byte_offset_of(Klass, _access_flags); }
 #if INCLUDE_JVMCI
   static ByteSize subklass_offset()              { return byte_offset_of(Klass, _subklass); }
   static ByteSize next_sibling_offset()          { return byte_offset_of(Klass, _next_sibling); }
@@ -707,17 +704,10 @@ public:
   bool is_typeArray_klass()             const { return assert_same_query( _kind == TypeArrayKlassKind, is_typeArray_klass_slow()); }
   #undef assert_same_query
 
-  // Access flags
-  AccessFlags access_flags() const         { return _access_flags;  }
-  void set_access_flags(AccessFlags flags) { _access_flags = flags; }
 
-  bool is_public() const                { return _access_flags.is_public(); }
-  bool is_final() const                 { return _access_flags.is_final(); }
-  bool is_interface() const             { return _access_flags.is_interface(); }
-  bool is_abstract() const              { return _access_flags.is_abstract(); }
-  bool is_super() const                 { return _access_flags.is_super(); }
-  bool is_synthetic() const             { return _access_flags.is_synthetic(); }
-  void set_is_synthetic()               { _access_flags.set_is_synthetic(); }
+  virtual bool is_interface() const     { return false; }
+  virtual bool is_abstract() const      { return false; }
+
   bool has_finalizer() const            { return _misc_flags.has_finalizer(); }
   void set_has_finalizer()              { _misc_flags.set_has_finalizer(true); }
   bool is_hidden() const                { return _misc_flags.is_hidden_class(); }
@@ -730,7 +720,7 @@ public:
   inline bool is_non_strong_hidden() const;
 
   bool is_cloneable() const;
-  void set_is_cloneable();
+  void set_is_cloneable_fast() { _misc_flags.set_is_cloneable_fast(true); }
 
   inline markWord prototype_header() const;
   inline void set_prototype_header(markWord header);

src/hotspot/share/oops/method.cpp

@@ -168,11 +168,17 @@ address Method::get_c2i_entry() {
 }
 
 address Method::get_c2i_unverified_entry() {
+  if (is_abstract()) {
+    return SharedRuntime::get_handle_wrong_method_abstract_stub();
+  }
   assert(adapter() != nullptr, "must have");
   return adapter()->get_c2i_unverified_entry();
 }
 
 address Method::get_c2i_no_clinit_check_entry() {
+  if (is_abstract()) {
+    return nullptr;
+  }
   assert(VM_Version::supports_fast_class_init_checks(), "");
   assert(adapter() != nullptr, "must have");
   return adapter()->get_c2i_no_clinit_check_entry();

src/hotspot/share/opto/callGenerator.cpp

@@ -420,7 +420,6 @@ bool LateInlineMHCallGenerator::do_late_inline_check(Compile* C, JVMState* jvms)
     }
     assert(!cg->is_late_inline() || cg->is_mh_late_inline() || AlwaysIncrementalInline || StressIncrementalInlining, "we're doing late inlining");
     _inline_cg = cg;
-    C->dec_number_of_mh_late_inlines();
     return true;
   } else {
     // Method handle call which has a constant appendix argument should be either inlined or replaced with a direct call
@@ -432,7 +431,7 @@ bool LateInlineMHCallGenerator::do_late_inline_check(Compile* C, JVMState* jvms)
 
 CallGenerator* CallGenerator::for_mh_late_inline(ciMethod* caller, ciMethod* callee, bool input_not_const) {
   assert(IncrementalInlineMH, "required");
-  Compile::current()->inc_number_of_mh_late_inlines();
+  Compile::current()->mark_has_mh_late_inlines();
   CallGenerator* cg = new LateInlineMHCallGenerator(caller, callee, input_not_const);
   return cg;
 }

src/hotspot/share/opto/callnode.cpp

@@ -1145,7 +1145,6 @@ Node* CallStaticJavaNode::Ideal(PhaseGVN* phase, bool can_reshape) {
         assert(callee->has_member_arg(), "wrong type of call?");
         if (in(TypeFunc::Parms + callee->arg_size() - 1)->Opcode() == Op_ConP) {
           register_for_late_inline();
-          phase->C->inc_number_of_mh_late_inlines();
         }
       }
     } else {

src/hotspot/share/opto/callnode.hpp

@@ -730,9 +730,10 @@ public:
   // for some macro nodes whose expansion does not have a safepoint on the fast path.
   virtual bool        guaranteed_safepoint()  { return true; }
   // For macro nodes, the JVMState gets modified during expansion. If calls
-  // use MachConstantBase, it gets modified during matching. So when cloning
-  // the node the JVMState must be deep cloned. Default is to shallow clone.
-  virtual bool needs_deep_clone_jvms(Compile* C) { return C->needs_deep_clone_jvms(); }
+  // use MachConstantBase, it gets modified during matching. If the call is
+  // late inlined, it also needs the full JVMState. So when cloning the
+  // node the JVMState must be deep cloned. Default is to shallow clone.
+  virtual bool needs_deep_clone_jvms(Compile* C) { return _generator != nullptr || C->needs_deep_clone_jvms(); }
 
   // Returns true if the call may modify n
   virtual bool        may_modify(const TypeOopPtr* t_oop, PhaseValues* phase);

src/hotspot/share/opto/compile.cpp

@@ -686,7 +686,7 @@ Compile::Compile(ciEnv* ci_env, ciMethod* target, int osr_bci,
       _boxing_late_inlines(comp_arena(), 2, 0, nullptr),
       _vector_reboxing_late_inlines(comp_arena(), 2, 0, nullptr),
       _late_inlines_pos(0),
-      _number_of_mh_late_inlines(0),
+      _has_mh_late_inlines(false),
       _oom(false),
       _replay_inline_data(nullptr),
       _inline_printer(this),
@@ -948,7 +948,7 @@ Compile::Compile(ciEnv* ci_env,
       _igvn_worklist(nullptr),
       _types(nullptr),
       _node_hash(nullptr),
-      _number_of_mh_late_inlines(0),
+      _has_mh_late_inlines(false),
       _oom(false),
       _replay_inline_data(nullptr),
       _inline_printer(this),
@@ -1726,8 +1726,6 @@ Compile::AliasType* Compile::find_alias_type(const TypePtr* adr_type, bool no_cr
       }
       if (flat->offset() == in_bytes(Klass::super_check_offset_offset()))
         alias_type(idx)->set_rewritable(false);
-      if (flat->offset() == in_bytes(Klass::access_flags_offset()))
-        alias_type(idx)->set_rewritable(false);
       if (flat->offset() == in_bytes(Klass::misc_flags_offset()))
         alias_type(idx)->set_rewritable(false);
       if (flat->offset() == in_bytes(Klass::java_mirror_offset()))
@@ -1735,6 +1733,12 @@ Compile::AliasType* Compile::find_alias_type(const TypePtr* adr_type, bool no_cr
       if (flat->offset() == in_bytes(Klass::secondary_super_cache_offset()))
         alias_type(idx)->set_rewritable(false);
     }
+
+    if (flat->isa_instklassptr()) {
+      if (flat->offset() == in_bytes(InstanceKlass::access_flags_offset())) {
+        alias_type(idx)->set_rewritable(false);
+      }
+    }
     // %%% (We would like to finalize JavaThread::threadObj_offset(),
     // but the base pointer type is not distinctive enough to identify
     // references into JavaThread.)

src/hotspot/share/opto/compile.hpp

@@ -478,7 +478,9 @@ private:
   GrowableArray<CallGenerator*> _vector_reboxing_late_inlines; // same but for vector reboxing operations
 
   int                           _late_inlines_pos;    // Where in the queue should the next late inlining candidate go (emulate depth first inlining)
-  uint                          _number_of_mh_late_inlines; // number of method handle late inlining still pending
+  bool                          _has_mh_late_inlines; // Can there still be a method handle late inlining pending?
+                                                      // false: there can't be one
+                                                      // true: we've enqueued one at some point so there may still be one
 
   // "MemLimit" directive was specified and the memory limit was hit during compilation
   bool                          _oom;
@@ -1096,9 +1098,8 @@ public:
     }
   }
 
-  void inc_number_of_mh_late_inlines() { _number_of_mh_late_inlines++; }
-  void dec_number_of_mh_late_inlines() { assert(_number_of_mh_late_inlines > 0, "_number_of_mh_late_inlines < 0 !"); _number_of_mh_late_inlines--; }
-  bool has_mh_late_inlines() const     { return _number_of_mh_late_inlines > 0; }
+  void mark_has_mh_late_inlines() { _has_mh_late_inlines = true; }
+  bool has_mh_late_inlines() const { return _has_mh_late_inlines; }
 
   bool inline_incrementally_one();
   void inline_incrementally_cleanup(PhaseIterGVN& igvn);

src/hotspot/share/opto/library_call.cpp

@@ -4020,7 +4020,7 @@ Node* LibraryCallKit::generate_klass_flags_guard(Node* kls, int modifier_mask, i
 }
 Node* LibraryCallKit::generate_interface_guard(Node* kls, RegionNode* region) {
   return generate_klass_flags_guard(kls, JVM_ACC_INTERFACE, 0, region,
-                                    Klass::access_flags_offset(), TypeInt::CHAR, T_CHAR);
+                                    InstanceKlass::access_flags_offset(), TypeInt::CHAR, T_CHAR);
 }
 
 // Use this for testing if Klass is_hidden, has_finalizer, and is_cloneable_fast.
@@ -4132,12 +4132,16 @@ bool LibraryCallKit::inline_native_Class_query(vmIntrinsics::ID id) {
     // Arrays store an intermediate super as _super, but must report Object.
     // Other types can report the actual _super.
     // (To verify this code sequence, check the asserts in JVM_IsInterface.)
-    if (generate_interface_guard(kls, region) != nullptr)
-      // A guard was added.  If the guard is taken, it was an interface.
-      phi->add_req(null());
-    if (generate_array_guard(kls, region) != nullptr)
+    if (generate_array_guard(kls, region) != nullptr) {
       // A guard was added.  If the guard is taken, it was an array.
       phi->add_req(makecon(TypeInstPtr::make(env()->Object_klass()->java_mirror())));
+    }
+    // Check for interface after array since this checks AccessFlags offset into InstanceKlass.
+    // In other words, we are accessing subtype-specific information, so we need to determine the subtype first.
+    if (generate_interface_guard(kls, region) != nullptr) {
+      // A guard was added.  If the guard is taken, it was an interface.
+      phi->add_req(null());
+    }
     // If we fall through, it's a plain class.  Get its _super.
     p = basic_plus_adr(kls, in_bytes(Klass::super_offset()));
     kls = _gvn.transform(LoadKlassNode::make(_gvn, immutable_memory(), p, TypeRawPtr::BOTTOM, TypeInstKlassPtr::OBJECT_OR_NULL));

src/hotspot/share/opto/memnode.cpp

@@ -1979,10 +1979,12 @@ LoadNode::load_array_final_field(const TypeKlassPtr *tkls,
                                  ciKlass* klass) const {
   assert(!UseCompactObjectHeaders || tkls->offset() != in_bytes(Klass::prototype_header_offset()),
          "must not happen");
-  if (tkls->offset() == in_bytes(Klass::access_flags_offset())) {
-    // The field is Klass::_access_flags.  Return its (constant) value.
+
+  if (tkls->isa_instklassptr() && tkls->offset() == in_bytes(InstanceKlass::access_flags_offset())) {
+    // The field is InstanceKlass::_access_flags.  Return its (constant) value.
     assert(Opcode() == Op_LoadUS, "must load an unsigned short from _access_flags");
-    return TypeInt::make(klass->access_flags());
+    ciInstanceKlass* iklass = tkls->is_instklassptr()->instance_klass();
+    return TypeInt::make(iklass->access_flags());
   }
   if (tkls->offset() == in_bytes(Klass::misc_flags_offset())) {
     // The field is Klass::_misc_flags.  Return its (constant) value.

src/hotspot/share/prims/whitebox.cpp

@@ -508,8 +508,16 @@ WB_ENTRY(jboolean, WB_ConcurrentGCRunTo(JNIEnv* env, jobject o, jobject at))
   return ConcurrentGCBreakpoints::run_to(c_name);
 WB_END
 
-WB_ENTRY(jboolean, WB_HasExternalSymbolsStripped(JNIEnv* env, jobject o))
-#if defined(HAS_STRIPPED_DEBUGINFO)
+WB_ENTRY(jboolean, WB_ShipDebugInfoFull(JNIEnv* env, jobject o))
+#if defined(SHIP_DEBUGINFO_FULL)
+  return true;
+#else
+  return false;
+#endif
+WB_END
+
+WB_ENTRY(jboolean, WB_ShipDebugInfoPublic(JNIEnv* env, jobject o))
+#if defined(SHIP_DEBUGINFO_PUBLIC)
   return true;
 #else
   return false;
@@ -1678,7 +1686,7 @@ WB_ENTRY(void, WB_RelocateNMethodFromAddr(JNIEnv* env, jobject o, jlong addr, ji
   CodeBlob* blob = CodeCache::find_blob(address);
   if (blob != nullptr && blob->is_nmethod()) {
     nmethod* code = blob->as_nmethod();
-    if (code->is_in_use()) {
+    if (code->is_in_use() && !code->is_unloading()) {
       CompiledICLocker ic_locker(code);
       code->relocate(static_cast<CodeBlobType>(blob_type));
     }
@@ -2840,7 +2848,8 @@ static JNINativeMethod methods[] = {
   {CC"getVMLargePageSize",               CC"()J",                   (void*)&WB_GetVMLargePageSize},
   {CC"getHeapSpaceAlignment",            CC"()J",                   (void*)&WB_GetHeapSpaceAlignment},
   {CC"getHeapAlignment",                 CC"()J",                   (void*)&WB_GetHeapAlignment},
-  {CC"hasExternalSymbolsStripped",       CC"()Z",                   (void*)&WB_HasExternalSymbolsStripped},
+  {CC"shipsFullDebugInfo",               CC"()Z",                   (void*)&WB_ShipDebugInfoFull},
+  {CC"shipsPublicDebugInfo",             CC"()Z",                   (void*)&WB_ShipDebugInfoPublic},
   {CC"countAliveClasses0",               CC"(Ljava/lang/String;)I", (void*)&WB_CountAliveClasses },
   {CC"getSymbolRefcount",                CC"(Ljava/lang/String;)I", (void*)&WB_GetSymbolRefcount },
   {CC"parseCommandLine0",

src/hotspot/share/runtime/flags/jvmFlag.cpp

@@ -711,7 +711,7 @@ void JVMFlag::printFlags(outputStream* out, bool withComments, bool printRanges,
     for (size_t i = 0; i < length; i++) {
       const bool skip = (skipDefaults && flagTable[i].is_default());
       const bool visited = iteratorMarkers.at(i);
-      if (!visited && flagTable[i].is_unlocked() && !skip) {
+      if (!visited && !skip) {
         if ((bestFlag == nullptr) || (strcmp(bestFlag->name(), flagTable[i].name()) > 0)) {
           bestFlag = &flagTable[i];
           bestFlagIndex = i;

src/hotspot/share/runtime/mutexLocker.cpp

@@ -244,7 +244,7 @@ void mutex_init() {
   MUTEX_DEFN(SymbolArena_lock                , PaddedMutex  , nosafepoint);
   MUTEX_DEFN(ExceptionCache_lock             , PaddedMutex  , safepoint);
 #ifndef PRODUCT
-  MUTEX_DEFN(FullGCALot_lock                 , PaddedMutex  , safepoint); // a lock to make FullGCALot MT safe
+  MUTEX_DEFN(FullGCALot_lock                 , PaddedMutex  , nosafepoint);      // a lock to make FullGCALot MT safe
 #endif
   MUTEX_DEFN(BeforeExit_lock                 , PaddedMonitor, safepoint);
 

src/hotspot/share/runtime/vmStructs.cpp

@@ -216,6 +216,7 @@
   nonstatic_field(InstanceKlass,               _annotations,                                  Annotations*)                          \
   nonstatic_field(InstanceKlass,               _method_ordering,                              Array<int>*)                           \
   nonstatic_field(InstanceKlass,               _default_vtable_indices,                       Array<int>*)                           \
+  nonstatic_field(InstanceKlass,               _access_flags,                                 AccessFlags)                           \
   nonstatic_field(Klass,                       _super_check_offset,                           juint)                                 \
   nonstatic_field(Klass,                       _secondary_super_cache,                        Klass*)                                \
   nonstatic_field(Klass,                       _secondary_supers,                             Array<Klass*>*)                        \
@@ -225,7 +226,6 @@
   volatile_nonstatic_field(Klass,              _subklass,                                     Klass*)                                \
   nonstatic_field(Klass,                       _layout_helper,                                jint)                                  \
   nonstatic_field(Klass,                       _name,                                         Symbol*)                               \
-  nonstatic_field(Klass,                       _access_flags,                                 AccessFlags)                           \
   volatile_nonstatic_field(Klass,              _next_sibling,                                 Klass*)                                \
   nonstatic_field(Klass,                       _next_link,                                    Klass*)                                \
   nonstatic_field(Klass,                       _vtable_len,                                   int)                                   \

src/hotspot/share/utilities/accessFlags.hpp

@@ -67,7 +67,7 @@ class AccessFlags {
   void set_flags(u2 flags)            { _flags = flags; }
 
  private:
-  friend class Klass;
+  friend class InstanceKlass;
   friend class ClassFileParser;
   // the functions below should only be called on the _access_flags inst var directly,
   // otherwise they are just changing a copy of the flags

src/java.base/share/classes/java/lang/classfile/ClassFile.java

@@ -1038,6 +1038,14 @@ public sealed interface ClassFile
      */
     int JAVA_26_VERSION = 70;
 
+    /**
+     * The class major version introduced by Java SE 27, {@value}.
+     *
+     * @see ClassFileFormatVersion#RELEASE_27
+     * @since 27
+     */
+    int JAVA_27_VERSION = 71;
+
     /**
      * A minor version number {@value} indicating a class uses preview features
      * of a Java SE release since 12, for major versions {@value
@@ -1049,7 +1057,7 @@ public sealed interface ClassFile
      * {@return the latest class major version supported by the current runtime}
      */
     static int latestMajorVersion() {
-        return JAVA_26_VERSION;
+        return JAVA_27_VERSION;
     }
 
     /**

src/java.base/share/classes/java/lang/reflect/ClassFileFormatVersion.java

@@ -383,6 +383,18 @@ public enum ClassFileFormatVersion {
      * <cite>The Java Virtual Machine Specification, Java SE 26 Edition</cite></a>
      */
     RELEASE_26(70),
+
+    /**
+     * The version introduced by the Java Platform, Standard Edition
+     * 27.
+     *
+     * @since 27
+     *
+     * @see <a
+     * href="https://docs.oracle.com/en/java/javase/27/docs/specs/jvms/index.html">
+     * <cite>The Java Virtual Machine Specification, Java SE 27 Edition</cite></a>
+     */
+    RELEASE_27(71),
     ; // Reduce code churn when appending new constants
 
     // Note to maintainers: when adding constants for newer releases,
@@ -398,7 +410,7 @@ public enum ClassFileFormatVersion {
      * {@return the latest class file format version}
      */
     public static ClassFileFormatVersion latest() {
-        return RELEASE_26;
+        return RELEASE_27;
     }
 
     /**

src/java.compiler/share/classes/javax/lang/model/SourceVersion.java

@@ -86,7 +86,8 @@ public enum SourceVersion {
      *      (primitive Types in Patterns, instanceof, and switch in
      *      third preview)
      *  26: no changes (primitive Types in Patterns, instanceof, and
-     *      switch in in fourth preview)
+     *      switch in fourth preview)
+     *  27: tbd
      */
 
     /**
@@ -484,6 +485,18 @@ public enum SourceVersion {
      * <cite>The Java Language Specification, Java SE 26 Edition</cite></a>
      */
     RELEASE_26,
+
+    /**
+     * The version introduced by the Java Platform, Standard Edition
+     * 27.
+     *
+     * @since 27
+     *
+     * @see <a
+     * href="https://docs.oracle.com/en/java/javase/27/docs/specs/jls/index.html">
+     * <cite>The Java Language Specification, Java SE 27 Edition</cite></a>
+     */
+    RELEASE_27,
     ; // Reduce code churn when appending new constants
 
     // Note that when adding constants for newer releases, the
@@ -493,7 +506,7 @@ public enum SourceVersion {
      * {@return the latest source version that can be modeled}
      */
     public static SourceVersion latest() {
-        return RELEASE_26;
+        return RELEASE_27;
     }
 
     private static final SourceVersion latestSupported = getLatestSupported();
@@ -508,7 +521,7 @@ public enum SourceVersion {
     private static SourceVersion getLatestSupported() {
         int intVersion = Runtime.version().feature();
         return (intVersion >= 11) ?
-            valueOf("RELEASE_" + Math.min(26, intVersion)):
+            valueOf("RELEASE_" + Math.min(27, intVersion)):
             RELEASE_10;
     }
 

src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor14.java

@@ -44,7 +44,7 @@ import javax.annotation.processing.SupportedSourceVersion;
  * @see AbstractAnnotationValueVisitor9
  * @since 14
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public abstract class AbstractAnnotationValueVisitor14<R, P> extends AbstractAnnotationValueVisitor9<R, P> {
 
     /**

src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitorPreview.java

@@ -50,7 +50,7 @@ import javax.annotation.processing.ProcessingEnvironment;
  * @see AbstractAnnotationValueVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public abstract class AbstractAnnotationValueVisitorPreview<R, P> extends AbstractAnnotationValueVisitor14<R, P> {
 

src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor14.java

@@ -50,7 +50,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see AbstractElementVisitor9
  * @since 16
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public abstract class AbstractElementVisitor14<R, P> extends AbstractElementVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses to call.

src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitorPreview.java

@@ -53,7 +53,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see AbstractElementVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public abstract class AbstractElementVisitorPreview<R, P> extends AbstractElementVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor14.java

@@ -47,7 +47,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see AbstractTypeVisitor9
  * @since 14
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public abstract class AbstractTypeVisitor14<R, P> extends AbstractTypeVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses to call.

src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitorPreview.java

@@ -53,7 +53,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see AbstractTypeVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public abstract class AbstractTypeVisitorPreview<R, P> extends AbstractTypeVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor14.java

@@ -61,7 +61,7 @@ import javax.lang.model.SourceVersion;
  * @see ElementKindVisitor9
  * @since 16
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class ElementKindVisitor14<R, P> extends ElementKindVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the

src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitorPreview.java

@@ -67,7 +67,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see ElementKindVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class ElementKindVisitorPreview<R, P> extends ElementKindVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/ElementScanner14.java

@@ -77,7 +77,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see ElementScanner9
  * @since 16
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class ElementScanner14<R, P> extends ElementScanner9<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the

src/java.compiler/share/classes/javax/lang/model/util/ElementScannerPreview.java

@@ -81,7 +81,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see ElementScanner14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class ElementScannerPreview<R, P> extends ElementScanner14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor14.java

@@ -52,7 +52,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleAnnotationValueVisitor9
  * @since 14
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class SimpleAnnotationValueVisitor14<R, P> extends SimpleAnnotationValueVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the

src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitorPreview.java

@@ -58,7 +58,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleAnnotationValueVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class SimpleAnnotationValueVisitorPreview<R, P> extends SimpleAnnotationValueVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor14.java

@@ -58,7 +58,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleElementVisitor9
  * @since 16
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class SimpleElementVisitor14<R, P> extends SimpleElementVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the

src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitorPreview.java

@@ -61,7 +61,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleElementVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class SimpleElementVisitorPreview<R, P> extends SimpleElementVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor14.java

@@ -56,7 +56,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleTypeVisitor9
  * @since 14
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class SimpleTypeVisitor14<R, P> extends SimpleTypeVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the

src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitorPreview.java

@@ -62,7 +62,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see SimpleTypeVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class SimpleTypeVisitorPreview<R, P> extends SimpleTypeVisitor14<R, P> {
     /**

src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor14.java

@@ -61,7 +61,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see TypeKindVisitor9
  * @since 14
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 public class TypeKindVisitor14<R, P> extends TypeKindVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses to call; uses {@code null}

src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitorPreview.java

@@ -66,7 +66,7 @@ import static javax.lang.model.SourceVersion.*;
  * @see TypeKindVisitor14
  * @since 23
  */
-@SupportedSourceVersion(RELEASE_26)
+@SupportedSourceVersion(RELEASE_27)
 @PreviewFeature(feature=PreviewFeature.Feature.LANGUAGE_MODEL, reflective=true)
 public class TypeKindVisitorPreview<R, P> extends TypeKindVisitor14<R, P> {
     /**

src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/MenuAccessibility.m

@@ -68,6 +68,11 @@ static jclass sjc_CAccessibility = NULL;
                                                              sjm_getCurrentAccessiblePopupMenu,
                                                              fAccessible, fComponent);
 
+    CHECK_EXCEPTION();
+    if (axComponent == nil) {
+        return nil;
+    }
+
     CommonComponentAccessibility *currentElement = [CommonComponentAccessibility createWithAccessible:axComponent
                                                             withEnv:env withView:self->fView isCurrent:YES];
 

src/java.desktop/share/classes/javax/swing/JTree.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -777,10 +777,10 @@ public class JTree extends JComponent implements Scrollable, Accessible
             updateInProgress = true;
 
             try {
-                setUI((TreeUI)UIManager.getUI(this));
-
                 SwingUtilities.updateRendererOrEditorUI(getCellRenderer());
                 SwingUtilities.updateRendererOrEditorUI(getCellEditor());
+
+                setUI((TreeUI)UIManager.getUI(this));
             } finally {
                 updateInProgress = false;
             }

src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java

@@ -138,8 +138,6 @@ import sun.awt.X11GraphicsDevice;
 import sun.awt.X11GraphicsEnvironment;
 import sun.awt.XSettings;
 import sun.awt.datatransfer.DataTransferer;
-import sun.awt.screencast.ScreencastHelper;
-import sun.awt.screencast.XdgDesktopPortal;
 import sun.awt.util.PerformanceLogger;
 import sun.awt.util.ThreadGroupUtils;
 import sun.font.FontConfigManager;
@@ -1523,21 +1521,16 @@ public final class XToolkit extends UNIXToolkit implements Runnable {
         awtLock();
         try {
             if (numberOfButtons == 0) {
-                if (XdgDesktopPortal.isRemoteDesktop()
-                        && ScreencastHelper.isAvailable()) {
+                numberOfButtons = getNumberOfButtonsImpl();
+                numberOfButtons = (numberOfButtons > MAX_BUTTONS_SUPPORTED) ? MAX_BUTTONS_SUPPORTED : numberOfButtons;
+                //4th and 5th buttons are for wheel and shouldn't be reported as buttons.
+                //If we have more than 3 physical buttons and a wheel, we report N-2 buttons.
+                //If we have 3 physical buttons and a wheel, we report 3 buttons.
+                //If we have 1,2,3 physical buttons, we report it as is i.e. 1,2 or 3 respectively.
+                if (numberOfButtons >= 5) {
+                    numberOfButtons -= 2;
+                } else if (numberOfButtons == 4 || numberOfButtons == 5) {
                     numberOfButtons = 3;
-                } else {
-                    numberOfButtons = getNumberOfButtonsImpl();
-                    numberOfButtons = (numberOfButtons > MAX_BUTTONS_SUPPORTED) ? MAX_BUTTONS_SUPPORTED : numberOfButtons;
-                    //4th and 5th buttons are for wheel and shouldn't be reported as buttons.
-                    //If we have more than 3 physical buttons and a wheel, we report N-2 buttons.
-                    //If we have 3 physical buttons and a wheel, we report 3 buttons.
-                    //If we have 1,2,3 physical buttons, we report it as is i.e. 1,2 or 3 respectively.
-                    if (numberOfButtons >= 5) {
-                        numberOfButtons -= 2;
-                    } else if (numberOfButtons == 4 || numberOfButtons == 5) {
-                        numberOfButtons = 3;
-                    }
                 }
             }
             //Assume don't have to re-query the number again and again.

src/java.net.http/share/classes/java/net/http/HttpClient.java

@@ -312,10 +312,22 @@ public abstract class HttpClient implements AutoCloseable {
          * need to be established, for example if a connection can be reused
          * from a previous request, then this timeout duration has no effect.
          *
+         * @implSpec
+         * A connection timeout applies to the entire connection phase, from the
+         * moment a connection is requested until it is established.
+         * Implementations are recommended to ensure that the connection timeout
+         * covers any SSL/TLS handshakes.
+         *
+         * @implNote
+         * The built-in JDK implementation of the connection timeout covers any
+         * SSL/TLS handshakes.
+         *
          * @param duration the duration to allow the underlying connection to be
          *                 established
          * @return this builder
          * @throws IllegalArgumentException if the duration is non-positive
+         * @see HttpRequest.Builder#timeout(Duration) Configuring timeout for
+         * request execution
          */
         public Builder connectTimeout(Duration duration);
 

src/java.net.http/share/classes/java/net/http/HttpRequest.java

@@ -258,12 +258,28 @@ public abstract class HttpRequest {
          * {@link HttpClient#sendAsync(java.net.http.HttpRequest,
          * java.net.http.HttpResponse.BodyHandler) HttpClient::sendAsync}
          * completes exceptionally with an {@code HttpTimeoutException}. The effect
-         * of not setting a timeout is the same as setting an infinite Duration,
-         * i.e. block forever.
+         * of not setting a timeout is the same as setting an infinite
+         * {@code Duration}, i.e., block forever.
+         *
+         * @implSpec
+         * A timeout applies to the duration measured from the instant the
+         * request execution starts to, <em>at least</em>, the instant an
+         * {@link HttpResponse} is constructed. The elapsed time includes
+         * obtaining a connection for transport and retrieving the response
+         * headers.
+         *
+         * @implNote
+         * The JDK built-in implementation applies timeout over the duration
+         * measured from the instant the request execution starts to <b>the
+         * instant the response body is consumed</b>, if present. This is
+         * implemented by stopping the timer after the response body subscriber
+         * completion.
          *
          * @param duration the timeout duration
          * @return this builder
          * @throws IllegalArgumentException if the duration is non-positive
+         * @see HttpClient.Builder#connectTimeout(Duration) Configuring
+         * timeout for connection establishment
          */
         public abstract Builder timeout(Duration duration);
 

src/java.net.http/share/classes/java/net/http/WebSocket.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -144,6 +144,16 @@ public interface WebSocket {
          * {@link HttpTimeoutException}. If this method is not invoked then the
          * infinite timeout is assumed.
          *
+         * @implSpec
+         * A connection timeout applies to the entire connection phase, from the
+         * moment a connection is requested until it is established.
+         * Implementations are recommended to ensure that the connection timeout
+         * covers any WebSocket and SSL/TLS handshakes.
+         *
+         * @implNote
+         * The built-in JDK implementation of the connection timeout covers any
+         * WebSocket and SSL/TLS handshakes.
+         *
          * @param timeout
          *         the timeout, non-{@linkplain Duration#isNegative() negative},
          *         non-{@linkplain Duration#ZERO ZERO}

src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java

@@ -581,6 +581,18 @@ abstract class ExchangeImpl<T> {
         // Needed for HTTP/2 to subscribe a dummy subscriber and close the stream
     }
 
+    /**
+     * {@return {@code true}, if it is allowed to cancel the request timer on
+     * response body subscriber termination; {@code false}, otherwise}
+     *
+     * @param webSocket indicates if the associated request is a WebSocket handshake
+     * @param statusCode the status code of the associated response
+     */
+    static boolean cancelTimerOnResponseBodySubscriberTermination(
+            boolean webSocket, int statusCode) {
+        return webSocket || statusCode < 100 || statusCode >= 200;
+    }
+
     /* The following methods have separate HTTP/1.1 and HTTP/2 implementations */
 
     abstract CompletableFuture<ExchangeImpl<T>> sendHeadersAsync();

src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java

@@ -206,8 +206,15 @@ class Http1Exchange<T> extends ExchangeImpl<T> {
      */
     static final class Http1ResponseBodySubscriber<U> extends HttpBodySubscriberWrapper<U> {
         final Http1Exchange<U> exchange;
-        Http1ResponseBodySubscriber(BodySubscriber<U> userSubscriber, Http1Exchange<U> exchange) {
+
+        private final boolean cancelTimerOnTermination;
+
+        Http1ResponseBodySubscriber(
+                BodySubscriber<U> userSubscriber,
+                boolean cancelTimerOnTermination,
+                Http1Exchange<U> exchange) {
             super(userSubscriber);
+            this.cancelTimerOnTermination = cancelTimerOnTermination;
             this.exchange = exchange;
         }
 
@@ -220,6 +227,14 @@ class Http1Exchange<T> extends ExchangeImpl<T> {
         protected void unregister() {
             exchange.unregisterResponseSubscriber(this);
         }
+
+        @Override
+        protected void onTermination() {
+            if (cancelTimerOnTermination) {
+                exchange.exchange.multi.cancelTimer();
+            }
+        }
+
     }
 
     @Override
@@ -459,9 +474,10 @@ class Http1Exchange<T> extends ExchangeImpl<T> {
     @Override
     Http1ResponseBodySubscriber<T> createResponseSubscriber(BodyHandler<T> handler, ResponseInfo response) {
         BodySubscriber<T> subscriber = handler.apply(response);
-        Http1ResponseBodySubscriber<T> bs =
-                new Http1ResponseBodySubscriber<T>(subscriber, this);
-        return bs;
+        var cancelTimerOnTermination =
+                cancelTimerOnResponseBodySubscriberTermination(
+                        exchange.request().isWebSocket(), response.statusCode());
+        return new Http1ResponseBodySubscriber<>(subscriber, cancelTimerOnTermination, this);
     }
 
     @Override

src/java.net.http/share/classes/jdk/internal/net/http/Http3ExchangeImpl.java

@@ -554,8 +554,12 @@ final class Http3ExchangeImpl<T> extends Http3Stream<T> {
     }
 
     final class Http3StreamResponseSubscriber<U> extends HttpBodySubscriberWrapper<U> {
-        Http3StreamResponseSubscriber(BodySubscriber<U> subscriber) {
+
+        private final boolean cancelTimerOnTermination;
+
+        Http3StreamResponseSubscriber(BodySubscriber<U> subscriber, boolean cancelTimerOnTermination) {
             super(subscriber);
+            this.cancelTimerOnTermination = cancelTimerOnTermination;
         }
 
         @Override
@@ -568,6 +572,13 @@ final class Http3ExchangeImpl<T> extends Http3Stream<T> {
             registerResponseSubscriber(this);
         }
 
+        @Override
+        protected void onTermination() {
+            if (cancelTimerOnTermination) {
+                exchange.multi.cancelTimer();
+            }
+        }
+
         @Override
         protected void logComplete(Throwable error) {
             if (error == null) {
@@ -590,9 +601,10 @@ final class Http3ExchangeImpl<T> extends Http3Stream<T> {
     Http3StreamResponseSubscriber<T> createResponseSubscriber(BodyHandler<T> handler,
                                                               ResponseInfo response) {
         if (debug.on()) debug.log("Creating body subscriber");
-        Http3StreamResponseSubscriber<T> subscriber =
-                new Http3StreamResponseSubscriber<>(handler.apply(response));
-        return subscriber;
+        var cancelTimerOnTermination =
+                cancelTimerOnResponseBodySubscriberTermination(
+                        exchange.request().isWebSocket(), response.statusCode());
+        return new Http3StreamResponseSubscriber<>(handler.apply(response), cancelTimerOnTermination);
     }
 
     @Override

src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java

@@ -1880,6 +1880,13 @@ final class HttpClientImpl extends HttpClient implements Trackable {
         }
     }
 
+    // Visible for tests
+    List<TimeoutEvent> timers() {
+        synchronized (this) {
+            return new ArrayList<>(timeouts);
+        }
+    }
+
     /**
      * Purges ( handles ) timer events that have passed their deadline, and
      * returns the amount of time, in milliseconds, until the next earliest

src/java.net.http/share/classes/jdk/internal/net/http/MultiExchange.java

@@ -25,7 +25,6 @@
 
 package jdk.internal.net.http;
 
-import java.io.IOError;
 import java.io.IOException;
 import java.lang.ref.WeakReference;
 import java.net.ConnectException;
@@ -254,7 +253,7 @@ class MultiExchange<T> implements Cancelable {
                 .map(ConnectTimeoutTracker::getRemaining);
     }
 
-    private void cancelTimer() {
+    void cancelTimer() {
         if (responseTimerEvent != null) {
             client.cancelTimer(responseTimerEvent);
             responseTimerEvent = null;
@@ -404,6 +403,8 @@ class MultiExchange<T> implements Cancelable {
                         processAltSvcHeader(r, client(), currentreq);
                         Exchange<T> exch = getExchange();
                         if (bodyNotPermitted(r)) {
+                            // No response body consumption is expected, we can cancel the timer right away
+                            cancelTimer();
                             if (bodyIsPresent(r)) {
                                 IOException ioe = new IOException(
                                     "unexpected content length header with 204 response");
@@ -467,6 +468,8 @@ class MultiExchange<T> implements Cancelable {
 
     private CompletableFuture<Response> responseAsyncImpl(final boolean applyReqFilters) {
         if (currentreq.timeout().isPresent()) {
+            // Retried/Forwarded requests should reset the timer, if present
+            cancelTimer();
             responseTimerEvent = ResponseTimerEvent.of(this);
             client.registerTimer(responseTimerEvent);
         }
@@ -502,7 +505,6 @@ class MultiExchange<T> implements Cancelable {
                         }
                         return completedFuture(response);
                     } else {
-                        cancelTimer();
                         setNewResponse(currentreq, response, null, exch);
                         if (currentreq.isWebSocket()) {
                             // need to close the connection and open a new one.
@@ -520,11 +522,18 @@ class MultiExchange<T> implements Cancelable {
                     } })
                 .handle((response, ex) -> {
                     // 5. handle errors and cancel any timer set
-                    cancelTimer();
                     if (ex == null) {
                         assert response != null;
                         return completedFuture(response);
                     }
+
+                    // Cancel the timer. Note that we only do so if the
+                    // response has completed exceptionally. That is, we don't
+                    // cancel the timer if there are no exceptions, since the
+                    // response body might still get consumed, and it is
+                    // still subject to the response timer.
+                    cancelTimer();
+
                     // all exceptions thrown are handled here
                     final RetryContext retryCtx = checkRetryEligible(ex, exch);
                     assert retryCtx != null : "retry context is null";

src/java.net.http/share/classes/jdk/internal/net/http/Stream.java

@@ -390,9 +390,10 @@ class Stream<T> extends ExchangeImpl<T> {
 
     @Override
     Http2StreamResponseSubscriber<T> createResponseSubscriber(BodyHandler<T> handler, ResponseInfo response) {
-        Http2StreamResponseSubscriber<T> subscriber =
-                new Http2StreamResponseSubscriber<>(handler.apply(response));
-        return subscriber;
+        var cancelTimerOnTermination =
+                cancelTimerOnResponseBodySubscriberTermination(
+                        exchange.request().isWebSocket(), response.statusCode());
+        return new Http2StreamResponseSubscriber<>(handler.apply(response), cancelTimerOnTermination);
     }
 
     // The Http2StreamResponseSubscriber is registered with the HttpClient
@@ -1694,6 +1695,11 @@ class Stream<T> extends ExchangeImpl<T> {
                         .whenComplete((v, t) -> pushGroup.pushError(t));
         }
 
+        @Override
+        Http2StreamResponseSubscriber<T> createResponseSubscriber(BodyHandler<T> handler, ResponseInfo response) {
+            return new Http2StreamResponseSubscriber<T>(handler.apply(response), false);
+        }
+
         @Override
         void completeResponse(Response r) {
             Log.logResponse(r::toString);
@@ -1924,8 +1930,12 @@ class Stream<T> extends ExchangeImpl<T> {
     }
 
     final class Http2StreamResponseSubscriber<U> extends HttpBodySubscriberWrapper<U> {
-        Http2StreamResponseSubscriber(BodySubscriber<U> subscriber) {
+
+        private final boolean cancelTimerOnTermination;
+
+        Http2StreamResponseSubscriber(BodySubscriber<U> subscriber, boolean cancelTimerOnTermination) {
             super(subscriber);
+            this.cancelTimerOnTermination = cancelTimerOnTermination;
         }
 
         @Override
@@ -1938,6 +1948,13 @@ class Stream<T> extends ExchangeImpl<T> {
             unregisterResponseSubscriber(this);
         }
 
+        @Override
+        protected void onTermination() {
+            if (cancelTimerOnTermination) {
+                exchange.multi.cancelTimer();
+            }
+        }
+
     }
 
     private static final VarHandle DEREGISTERED;

src/java.net.http/share/classes/jdk/internal/net/http/common/HttpBodySubscriberWrapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,6 @@ import java.util.Objects;
 import java.util.concurrent.CompletionStage;
 import java.util.concurrent.Flow;
 import java.util.concurrent.Flow.Subscription;
-import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.locks.ReentrantLock;
 
@@ -51,7 +50,6 @@ public class HttpBodySubscriberWrapper<T> implements TrustedSubscriber<T> {
     public static final Comparator<HttpBodySubscriberWrapper<?>> COMPARE_BY_ID
             = Comparator.comparing(HttpBodySubscriberWrapper::id);
 
-
     public static final Flow.Subscription NOP = new Flow.Subscription() {
         @Override
         public void request(long n) { }
@@ -75,7 +73,18 @@ public class HttpBodySubscriberWrapper<T> implements TrustedSubscriber<T> {
         this.userSubscriber = userSubscriber;
     }
 
-    private class SubscriptionWrapper implements Subscription {
+    /**
+     * A callback to be invoked <em>before</em> termination, whether due to the
+     * completion or failure of the subscriber, or cancellation of the
+     * subscription. To be precise, this method is called before
+     * {@link #onComplete()}, {@link #onError(Throwable) onError()}, or
+     * {@link #onCancel()}.
+     */
+    protected void onTermination() {
+        // Do nothing
+    }
+
+    private final class SubscriptionWrapper implements Subscription {
         final Subscription subscription;
         SubscriptionWrapper(Subscription s) {
             this.subscription = Objects.requireNonNull(s);
@@ -92,6 +101,7 @@ public class HttpBodySubscriberWrapper<T> implements TrustedSubscriber<T> {
                     subscription.cancel();
                 } finally {
                     if (markCancelled()) {
+                        onTermination();
                         onCancel();
                     }
                 }
@@ -284,6 +294,7 @@ public class HttpBodySubscriberWrapper<T> implements TrustedSubscriber<T> {
      */
     public final void complete(Throwable t) {
         if (markCompleted()) {
+            onTermination();
             logComplete(t);
             tryUnregister();
             t  = withError = Utils.getCompletionCause(t);

src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java

@@ -158,6 +158,11 @@ public enum Source {
       * 26, tbd
       */
     JDK26("26"),
+
+    /**
+      * 27, tbd
+      */
+    JDK27("27"),
     ; // Reduce code churn when appending new constants
 
     private static final Context.Key<Source> sourceKey = new Context.Key<>();
@@ -210,6 +215,7 @@ public enum Source {
 
     public Target requiredTarget() {
         return switch(this) {
+        case JDK27  -> Target.JDK1_27;
         case JDK26  -> Target.JDK1_26;
         case JDK25  -> Target.JDK1_25;
         case JDK24  -> Target.JDK1_24;
@@ -366,6 +372,7 @@ public enum Source {
         case JDK24  -> RELEASE_24;
         case JDK25  -> RELEASE_25;
         case JDK26  -> RELEASE_26;
+        case JDK27  -> RELEASE_27;
         default     -> null;
         };
     }

src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java

@@ -130,6 +130,7 @@ public class ClassFile {
         V68(68, 0),   // JDK 24
         V69(69, 0),   // JDK 25
         V70(70, 0),   // JDK 26
+        V71(71, 0),   // JDK 27
         ; // Reduce code churn when appending new constants
         Version(int major, int minor) {
             this.major = major;

src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java

@@ -113,6 +113,9 @@ public enum Target {
 
     /** JDK 26. */
     JDK1_26("26", 70, 0),
+
+    /** JDK 27. */
+    JDK1_27("27", 71, 0),
     ; // Reduce code churn when appending new constants
 
     private static final Context.Key<Target> targetKey = new Context.Key<>();

src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java

@@ -55,7 +55,7 @@ import com.sun.tools.javac.util.StringUtils;
  * deletion without notice.</b>
  */
 @SupportedAnnotationTypes("*")
-@SupportedSourceVersion(SourceVersion.RELEASE_26)
+@SupportedSourceVersion(SourceVersion.RELEASE_27)
 public class PrintingProcessor extends AbstractProcessor {
     PrintWriter writer;
 

src/jdk.compiler/share/data/symbols/java.base-Q.sym.txt

@@ -0,0 +1,558 @@
+#
+# Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+module name java.base
+header exports java/io,java/lang,java/lang/annotation,java/lang/classfile,java/lang/classfile/attribute,java/lang/classfile/constantpool,java/lang/classfile/instruction,java/lang/constant,java/lang/foreign,java/lang/invoke,java/lang/module,java/lang/ref,java/lang/reflect,java/lang/runtime,java/math,java/net,java/net/spi,java/nio,java/nio/channels,java/nio/channels/spi,java/nio/charset,java/nio/charset/spi,java/nio/file,java/nio/file/attribute,java/nio/file/spi,java/security,java/security/cert,java/security/interfaces,java/security/spec,java/text,java/text/spi,java/time,java/time/chrono,java/time/format,java/time/temporal,java/time/zone,java/util,java/util/concurrent,java/util/concurrent/atomic,java/util/concurrent/locks,java/util/function,java/util/jar,java/util/random,java/util/regex,java/util/spi,java/util/stream,java/util/zip,javax/crypto,javax/crypto/interfaces,javax/crypto/spec,javax/net,javax/net/ssl,javax/security/auth,javax/security/auth/callback,javax/security/auth/login,javax/security/auth/spi,javax/security/auth/x500,javax/security/cert,jdk/internal/event[jdk.jfr],jdk/internal/javac[java.compiler\u005C;u002C;jdk.compiler],jdk/internal/vm/vector[jdk.incubator.vector] extraModulePackages jdk/internal/access/foreign,jdk/internal/classfile/impl,jdk/internal/constant,jdk/internal/foreign/abi,jdk/internal/foreign/abi/aarch64/linux,jdk/internal/foreign/abi/aarch64/macos,jdk/internal/foreign/abi/aarch64/windows,jdk/internal/foreign/abi/fallback,jdk/internal/foreign/abi/ppc64/aix,jdk/internal/foreign/abi/ppc64/linux,jdk/internal/foreign/abi/riscv64/linux,jdk/internal/foreign/abi/s390/linux,jdk/internal/foreign/abi/x64/sysv,jdk/internal/foreign/abi/x64/windows,jdk/internal/foreign/layout,jdk/internal/lang,sun/nio,sun/nio/ch,sun/net,jdk/internal/foreign,jdk/internal/foreign,sun/net,sun/nio/ch uses java/lang/System$LoggerFinder,java/net/ContentHandlerFactory,java/net/spi/InetAddressResolverProvider,java/net/spi/URLStreamHandlerProvider,java/nio/channels/spi/AsynchronousChannelProvider,java/nio/channels/spi/SelectorProvider,java/nio/charset/spi/CharsetProvider,java/nio/file/spi/FileSystemProvider,java/nio/file/spi/FileTypeDetector,java/security/Provider,java/text/spi/BreakIteratorProvider,java/text/spi/CollatorProvider,java/text/spi/DateFormatProvider,java/text/spi/DateFormatSymbolsProvider,java/text/spi/DecimalFormatSymbolsProvider,java/text/spi/NumberFormatProvider,java/time/chrono/AbstractChronology,java/time/chrono/Chronology,java/time/zone/ZoneRulesProvider,java/util/spi/CalendarDataProvider,java/util/spi/CalendarNameProvider,java/util/spi/CurrencyNameProvider,java/util/spi/LocaleNameProvider,java/util/spi/ResourceBundleControlProvider,java/util/spi/ResourceBundleProvider,java/util/spi/TimeZoneNameProvider,java/util/spi/ToolProvider,javax/security/auth/spi/LoginModule,jdk/internal/io/JdkConsoleProvider,jdk/internal/logger/DefaultLoggerFinder,sun/text/spi/JavaTimeDateTimePatternProvider,sun/util/locale/provider/LocaleDataMetaInfo,sun/util/resources/LocaleData$LocaleDataResourceBundleProvider,sun/util/spi/CalendarProvider provides interface\u0020;java/nio/file/spi/FileSystemProvider\u0020;impls\u0020;jdk/internal/jrtfs/JrtFileSystemProvider target macos-aarch64 flags 8000
+
+class name java/lang/Character$UnicodeBlock
+field name SIDETIC descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name SHARADA_SUPPLEMENT descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name TOLONG_SIKI descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name BERIA_ERFE descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name TANGUT_COMPONENTS_SUPPLEMENT descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name MISCELLANEOUS_SYMBOLS_SUPPLEMENT descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name TAI_YO descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+field name CJK_UNIFIED_IDEOGRAPHS_EXTENSION_J descriptor Ljava/lang/Character$UnicodeBlock; flags 19
+
+class name java/lang/Character$UnicodeScript
+field name SIDETIC descriptor Ljava/lang/Character$UnicodeScript; flags 4019
+field name TOLONG_SIKI descriptor Ljava/lang/Character$UnicodeScript; flags 4019
+field name BERIA_ERFE descriptor Ljava/lang/Character$UnicodeScript; flags 4019
+field name TAI_YO descriptor Ljava/lang/Character$UnicodeScript; flags 4019
+
+class name java/lang/Class
+header extends java/lang/Object implements java/io/Serializable,java/lang/reflect/GenericDeclaration,java/lang/reflect/Type,java/lang/reflect/AnnotatedElement,java/lang/invoke/TypeDescriptor$OfField,java/lang/constant/Constable flags 31 signature <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/reflect/GenericDeclaration;Ljava/lang/reflect/Type;Ljava/lang/reflect/AnnotatedElement;Ljava/lang/invoke/TypeDescriptor$OfField<Ljava/lang/Class<*>;>;Ljava/lang/constant/Constable; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/reflect/AccessFlag$Location outerClass java/lang/reflect/AccessFlag innerClassName Location flags 4019
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/lang/invoke/TypeDescriptor$OfField outerClass java/lang/invoke/TypeDescriptor innerClassName OfField flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/ClassLoader
+header extends java/lang/Object flags 421 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/LazyConstant
+header extends java/lang/Object implements java/util/function/Supplier sealed true permittedSubclasses jdk/internal/lang/LazyConstantImpl flags 601 signature <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/function/Supplier<TT;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LAZY_CONSTANTS;)
+method name orElse descriptor (Ljava/lang/Object;)Ljava/lang/Object; flags 401 signature (TT;)TT;
+method name get descriptor ()Ljava/lang/Object; flags 401 signature ()TT;
+method name isInitialized descriptor ()Z flags 401
+method name equals descriptor (Ljava/lang/Object;)Z flags 401
+method name hashCode descriptor ()I flags 401
+method name toString descriptor ()Ljava/lang/String; flags 401
+method name of descriptor (Ljava/util/function/Supplier;)Ljava/lang/LazyConstant; flags 9 signature <T:Ljava/lang/Object;>(Ljava/util/function/Supplier<+TT;>;)Ljava/lang/LazyConstant<TT;>;
+
+class name java/lang/Math
+-method name sinh descriptor (D)D
+method name sinh descriptor (D)D flags 9 runtimeAnnotations @Ljdk/internal/vm/annotation/IntrinsicCandidate;
+
+class name java/lang/Object
+header flags 21 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+
+class name java/lang/Process
+header extends java/lang/Object implements java/io/Closeable flags 421
+innerclass innerClass java/util/concurrent/ForkJoinPool$ManagedBlocker outerClass java/util/concurrent/ForkJoinPool innerClassName ManagedBlocker flags 609
+innerclass innerClass java/lang/ProcessHandle$Info outerClass java/lang/ProcessHandle innerClassName Info flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+method name close descriptor ()V thrownTypes java/io/IOException flags 1
+
+-class name java/lang/StableValue
+
+class name java/lang/Thread
+-method name stop descriptor ()V
+
+class name java/lang/classfile/ClassFile
+field name JAVA_26_VERSION descriptor I constantValue 70 flags 19
+
+class name java/lang/classfile/Signature$ClassTypeSig
+-method name of descriptor (Ljava/lang/classfile/Signature$ClassTypeSig;Ljava/lang/constant/ClassDesc;[Ljava/lang/classfile/Signature$TypeArg;)Ljava/lang/classfile/Signature$ClassTypeSig;
+method name of descriptor (Ljava/lang/classfile/Signature$ClassTypeSig;Ljava/lang/constant/ClassDesc;[Ljava/lang/classfile/Signature$TypeArg;)Ljava/lang/classfile/Signature$ClassTypeSig; flags 89 deprecated true runtimeAnnotations @Ljava/lang/Deprecated;(forRemoval=Ztrue,since="26")
+
+-class name java/lang/constant/AsTypeMethodHandleDesc
+
+class name java/lang/constant/ConstantDescs
+header extends java/lang/Object flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/constant/DirectMethodHandleDesc$Kind outerClass java/lang/constant/DirectMethodHandleDesc innerClassName Kind flags 4019
+
+class name java/lang/constant/DynamicConstantDesc
+header extends java/lang/Object implements java/lang/constant/ConstantDesc flags 421 signature <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/lang/constant/ConstantDesc; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/Enum$EnumDesc outerClass java/lang/Enum innerClassName EnumDesc flags 19
+innerclass innerClass java/lang/invoke/VarHandle$VarHandleDesc outerClass java/lang/invoke/VarHandle innerClassName VarHandleDesc flags 19
+
+class name java/lang/constant/MethodHandleDesc
+header extends java/lang/Object implements java/lang/constant/ConstantDesc sealed true permittedSubclasses jdk/internal/constant/AsTypeMethodHandleDesc,java/lang/constant/DirectMethodHandleDesc flags 601
+innerclass innerClass java/lang/constant/DirectMethodHandleDesc$Kind outerClass java/lang/constant/DirectMethodHandleDesc innerClassName Kind flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/invoke/BoundMethodHandle
+header extends java/lang/invoke/MethodHandle flags 420 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+
+class name java/lang/invoke/DelegatingMethodHandle
+header extends java/lang/invoke/MethodHandle sealed true permittedSubclasses java/lang/invoke/MethodHandleImpl$AsVarargsCollector,java/lang/invoke/MethodHandleImpl$WrappedMember,java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle,java/lang/invoke/MethodHandleImpl$CountingWrapper flags 420 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandleImpl$AsVarargsCollector outerClass java/lang/invoke/MethodHandleImpl innerClassName AsVarargsCollector flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$WrappedMember outerClass java/lang/invoke/MethodHandleImpl innerClassName WrappedMember flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle outerClass java/lang/invoke/MethodHandleImpl innerClassName IntrinsicMethodHandle flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$CountingWrapper outerClass java/lang/invoke/MethodHandleImpl innerClassName CountingWrapper flags 18
+
+class name java/lang/invoke/DirectMethodHandle
+header extends java/lang/invoke/MethodHandle nestMembers java/lang/invoke/DirectMethodHandle$StaticAccessor,java/lang/invoke/DirectMethodHandle$Accessor,java/lang/invoke/DirectMethodHandle$Constructor,java/lang/invoke/DirectMethodHandle$Interface,java/lang/invoke/DirectMethodHandle$Special sealed true permittedSubclasses java/lang/invoke/DirectMethodHandle$Special,java/lang/invoke/DirectMethodHandle$Interface,java/lang/invoke/DirectMethodHandle$Constructor,java/lang/invoke/DirectMethodHandle$Accessor,java/lang/invoke/DirectMethodHandle$StaticAccessor flags 20 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/DirectMethodHandle$Special outerClass java/lang/invoke/DirectMethodHandle innerClassName Special flags 18
+innerclass innerClass java/lang/invoke/DirectMethodHandle$Interface outerClass java/lang/invoke/DirectMethodHandle innerClassName Interface flags 18
+innerclass innerClass java/lang/invoke/DirectMethodHandle$StaticAccessor outerClass java/lang/invoke/DirectMethodHandle innerClassName StaticAccessor flags 18
+innerclass innerClass java/lang/invoke/DirectMethodHandle$Accessor outerClass java/lang/invoke/DirectMethodHandle innerClassName Accessor flags 18
+innerclass innerClass java/lang/invoke/DirectMethodHandle$Constructor outerClass java/lang/invoke/DirectMethodHandle innerClassName Constructor flags 18
+
+class name java/lang/invoke/DirectMethodHandle$Constructor
+header extends java/lang/invoke/DirectMethodHandle nestHost java/lang/invoke/DirectMethodHandle flags 30 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/DirectMethodHandle$Constructor outerClass java/lang/invoke/DirectMethodHandle innerClassName Constructor flags 18
+
+class name java/lang/invoke/LambdaForm
+header extends java/lang/Object flags 20 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+
+class name java/lang/invoke/LambdaMetafactory
+header extends java/lang/Object flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/invoke/MethodHandle
+header extends java/lang/Object implements java/lang/constant/Constable sealed true permittedSubclasses java/lang/invoke/NativeMethodHandle,java/lang/invoke/DirectMethodHandle,java/lang/invoke/DelegatingMethodHandle,java/lang/invoke/BoundMethodHandle flags 421 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/constant/DirectMethodHandleDesc$Kind outerClass java/lang/constant/DirectMethodHandleDesc innerClassName Kind flags 4019
+
+class name java/lang/invoke/MethodHandleImpl
+header extends java/lang/Object nestMembers java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle,java/lang/invoke/MethodHandleImpl$WrappedMember,java/lang/invoke/MethodHandleImpl$CountingWrapper,java/lang/invoke/MethodHandleImpl$AsVarargsCollector flags 420 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/lang/invoke/MethodHandleImpl$AsVarargsCollector outerClass java/lang/invoke/MethodHandleImpl innerClassName AsVarargsCollector flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$CountingWrapper outerClass java/lang/invoke/MethodHandleImpl innerClassName CountingWrapper flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$WrappedMember outerClass java/lang/invoke/MethodHandleImpl innerClassName WrappedMember flags 18
+innerclass innerClass java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle outerClass java/lang/invoke/MethodHandleImpl innerClassName IntrinsicMethodHandle flags 18
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/invoke/MethodHandleImpl$AsVarargsCollector
+header extends java/lang/invoke/DelegatingMethodHandle nestHost java/lang/invoke/MethodHandleImpl flags 30 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandleImpl$AsVarargsCollector outerClass java/lang/invoke/MethodHandleImpl innerClassName AsVarargsCollector flags 18
+
+class name java/lang/invoke/MethodHandleImpl$CountingWrapper
+header extends java/lang/invoke/DelegatingMethodHandle nestHost java/lang/invoke/MethodHandleImpl flags 30 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandleImpl$CountingWrapper outerClass java/lang/invoke/MethodHandleImpl innerClassName CountingWrapper flags 18
+
+class name java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle
+header extends java/lang/invoke/DelegatingMethodHandle nestHost java/lang/invoke/MethodHandleImpl flags 30 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandleImpl$IntrinsicMethodHandle outerClass java/lang/invoke/MethodHandleImpl innerClassName IntrinsicMethodHandle flags 18
+
+class name java/lang/invoke/MethodHandleImpl$WrappedMember
+header extends java/lang/invoke/DelegatingMethodHandle nestHost java/lang/invoke/MethodHandleImpl flags 30 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandleImpl$WrappedMember outerClass java/lang/invoke/MethodHandleImpl innerClassName WrappedMember flags 18
+
+class name java/lang/invoke/MethodHandles
+header extends java/lang/Object nestMembers java/lang/invoke/MethodHandles$Lookup,java/lang/invoke/MethodHandles$Lookup$ClassOption flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/invoke/VarHandle$AccessMode outerClass java/lang/invoke/VarHandle innerClassName AccessMode flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup$ClassOption outerClass java/lang/invoke/MethodHandles$Lookup innerClassName ClassOption flags 4019
+
+class name java/lang/invoke/StringConcatFactory
+header extends java/lang/Object flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/module/ModuleDescriptor
+header extends java/lang/Object implements java/lang/Comparable nestMembers java/lang/module/ModuleDescriptor$Builder,java/lang/module/ModuleDescriptor$Version,java/lang/module/ModuleDescriptor$Provides,java/lang/module/ModuleDescriptor$Opens,java/lang/module/ModuleDescriptor$Opens$Modifier,java/lang/module/ModuleDescriptor$Exports,java/lang/module/ModuleDescriptor$Exports$Modifier,java/lang/module/ModuleDescriptor$Requires,java/lang/module/ModuleDescriptor$Requires$Modifier,java/lang/module/ModuleDescriptor$Modifier flags 31 signature Ljava/lang/Object;Ljava/lang/Comparable<Ljava/lang/module/ModuleDescriptor;>; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/module/ModuleDescriptor$Version outerClass java/lang/module/ModuleDescriptor innerClassName Version flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Modifier outerClass java/lang/module/ModuleDescriptor innerClassName Modifier flags 4019
+innerclass innerClass java/lang/reflect/AccessFlag$Location outerClass java/lang/reflect/AccessFlag innerClassName Location flags 4019
+innerclass innerClass java/lang/module/ModuleDescriptor$Builder outerClass java/lang/module/ModuleDescriptor innerClassName Builder flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Provides outerClass java/lang/module/ModuleDescriptor innerClassName Provides flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Opens outerClass java/lang/module/ModuleDescriptor innerClassName Opens flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Exports outerClass java/lang/module/ModuleDescriptor innerClassName Exports flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Requires outerClass java/lang/module/ModuleDescriptor innerClassName Requires flags 19
+innerclass innerClass java/lang/module/ModuleDescriptor$Opens$Modifier outerClass java/lang/module/ModuleDescriptor$Opens innerClassName Modifier flags 4019
+innerclass innerClass java/lang/module/ModuleDescriptor$Exports$Modifier outerClass java/lang/module/ModuleDescriptor$Exports innerClassName Modifier flags 4019
+innerclass innerClass java/lang/module/ModuleDescriptor$Requires$Modifier outerClass java/lang/module/ModuleDescriptor$Requires innerClassName Modifier flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/ref/PhantomReference
+header extends java/lang/ref/Reference flags 21 signature <T:Ljava/lang/Object;>Ljava/lang/ref/Reference<TT;>; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+
+class name java/lang/ref/Reference
+header extends java/lang/Object sealed true permittedSubclasses java/lang/ref/PhantomReference,java/lang/ref/SoftReference,java/lang/ref/WeakReference,java/lang/ref/FinalReference flags 421 signature <T:Ljava/lang/Object;>Ljava/lang/Object; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+-method name get descriptor ()Ljava/lang/Object;
+method name get descriptor ()Ljava/lang/Object; flags 1 signature ()TT;
+
+class name java/lang/ref/ReferenceQueue
+header extends java/lang/Object flags 21 signature <T:Ljava/lang/Object;>Ljava/lang/Object; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+
+class name java/lang/ref/SoftReference
+header extends java/lang/ref/Reference flags 21 signature <T:Ljava/lang/Object;>Ljava/lang/ref/Reference<TT;>; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+
+class name java/lang/ref/WeakReference
+header extends java/lang/ref/Reference flags 21 signature <T:Ljava/lang/Object;>Ljava/lang/ref/Reference<TT;>; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+
+class name java/lang/reflect/ClassFileFormatVersion
+field name RELEASE_26 descriptor Ljava/lang/reflect/ClassFileFormatVersion; flags 4019
+
+class name java/lang/reflect/Field
+header extends java/lang/reflect/AccessibleObject implements java/lang/reflect/Member flags 31
+innerclass innerClass java/lang/reflect/AccessFlag$Location outerClass java/lang/reflect/AccessFlag innerClassName Location flags 4019
+innerclass innerClass java/lang/StackWalker$Option outerClass java/lang/StackWalker innerClassName Option flags 4019
+innerclass innerClass java/lang/StackWalker$StackFrame outerClass java/lang/StackWalker innerClassName StackFrame flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/lang/runtime/ObjectMethods
+header extends java/lang/Object flags 31
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/classfile/ClassFile$Option outerClass java/lang/classfile/ClassFile innerClassName Option flags 609
+innerclass innerClass java/lang/classfile/ClassFile$ClassHierarchyResolverOption outerClass java/lang/classfile/ClassFile innerClassName ClassHierarchyResolverOption flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup$ClassOption outerClass java/lang/invoke/MethodHandles$Lookup innerClassName ClassOption flags 4019
+
+class name java/math/BigInteger
+method name rootn descriptor (I)Ljava/math/BigInteger; flags 1
+method name rootnAndRemainder descriptor (I)[Ljava/math/BigInteger; flags 1
+
+class name java/net/DatagramSocketImpl
+-method name setTTL descriptor (B)V
+-method name getTTL descriptor ()B
+
+class name java/net/MulticastSocket
+-method name setTTL descriptor (B)V
+-method name getTTL descriptor ()B
+-method name send descriptor (Ljava/net/DatagramPacket;B)V
+
+class name java/net/ServerSocket
+-method name setPerformancePreferences descriptor (III)V
+method name setPerformancePreferences descriptor (III)V flags 1 deprecated true runtimeAnnotations @Ljava/lang/Deprecated;(forRemoval=Ztrue,since="26")
+
+class name java/net/Socket
+-method name setPerformancePreferences descriptor (III)V
+method name setPerformancePreferences descriptor (III)V flags 1 deprecated true runtimeAnnotations @Ljava/lang/Deprecated;(forRemoval=Ztrue,since="26")
+
+class name java/net/SocketImpl
+-method name setPerformancePreferences descriptor (III)V
+method name setPerformancePreferences descriptor (III)V flags 4 deprecated true runtimeAnnotations @Ljava/lang/Deprecated;(forRemoval=Ztrue,since="26")
+
+class name java/net/SocketPermission
+header extends java/security/Permission implements java/io/Serializable flags 31 deprecated true runtimeAnnotations @Ljava/lang/Deprecated;(forRemoval=Ztrue,since="26")
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/net/URI
+header extends java/lang/Object implements java/lang/Comparable,java/io/Serializable flags 31 signature Ljava/lang/Object;Ljava/lang/Comparable<Ljava/net/URI;>;Ljava/io/Serializable; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/text/Normalizer$Form outerClass java/text/Normalizer innerClassName Form flags 4019
+
+class name java/net/URL
+header extends java/lang/Object implements java/io/Serializable flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/ScopedValue$Carrier outerClass java/lang/ScopedValue innerClassName Carrier flags 19
+innerclass innerClass java/lang/ScopedValue$CallableOp outerClass java/lang/ScopedValue innerClassName CallableOp flags 609
+innerclass innerClass java/io/ObjectInputStream$GetField outerClass java/io/ObjectInputStream innerClassName GetField flags 409
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/nio/ByteOrder
+header extends java/lang/Enum flags 4031 signature Ljava/lang/Enum<Ljava/nio/ByteOrder;>;
+-field name BIG_ENDIAN descriptor Ljava/nio/ByteOrder;
+-field name LITTLE_ENDIAN descriptor Ljava/nio/ByteOrder;
+-method name toString descriptor ()Ljava/lang/String;
+field name LITTLE_ENDIAN descriptor Ljava/nio/ByteOrder; flags 4019
+field name BIG_ENDIAN descriptor Ljava/nio/ByteOrder; flags 4019
+method name values descriptor ()[Ljava/nio/ByteOrder; flags 9
+method name valueOf descriptor (Ljava/lang/String;)Ljava/nio/ByteOrder; flags 9 methodParameters 8000:null
+
+class name java/nio/DirectByteBuffer
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectCharBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectCharBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectDoubleBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectDoubleBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectFloatBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectFloatBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectIntBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectIntBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectLongBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectLongBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectShortBufferS
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/DirectShortBufferU
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 1
+
+class name java/nio/charset/Charset
+header extends java/lang/Object implements java/lang/Comparable flags 421 signature Ljava/lang/Object;Ljava/lang/Comparable<Ljava/nio/charset/Charset;>;
+innerclass innerClass java/lang/ScopedValue$Carrier outerClass java/lang/ScopedValue innerClassName Carrier flags 19
+innerclass innerClass java/lang/ScopedValue$CallableOp outerClass java/lang/ScopedValue innerClassName CallableOp flags 609
+
+class name java/security/DEREncodable
+header extends java/lang/Object sealed true permittedSubclasses java/security/AsymmetricKey,java/security/KeyPair,java/security/spec/PKCS8EncodedKeySpec,java/security/spec/X509EncodedKeySpec,javax/crypto/EncryptedPrivateKeyInfo,java/security/cert/X509Certificate,java/security/cert/X509CRL,java/security/PEM flags 601 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+
+class name java/security/PEM
+header extends java/lang/Record implements java/security/DEREncodable record true flags 31 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+recordcomponent name type descriptor Ljava/lang/String;
+recordcomponent name content descriptor Ljava/lang/String;
+recordcomponent name leadingData descriptor [B
+innerclass innerClass java/util/Base64$Decoder outerClass java/util/Base64 innerClassName Decoder flags 9
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+method name <init> descriptor (Ljava/lang/String;Ljava/lang/String;[B)V flags 1 methodParameters 8000:type,8000:content,8000:leadingData
+method name <init> descriptor (Ljava/lang/String;Ljava/lang/String;)V flags 1
+method name toString descriptor ()Ljava/lang/String; flags 11
+method name decode descriptor ()[B flags 11
+method name hashCode descriptor ()I flags 11
+method name equals descriptor (Ljava/lang/Object;)Z flags 11
+method name type descriptor ()Ljava/lang/String; flags 1
+method name content descriptor ()Ljava/lang/String; flags 1
+method name leadingData descriptor ()[B flags 1
+
+class name java/security/PEMDecoder
+header extends java/lang/Object flags 31 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+innerclass innerClass java/lang/ref/Cleaner$Cleanable outerClass java/lang/ref/Cleaner innerClassName Cleanable flags 609
+innerclass innerClass java/util/Base64$Decoder outerClass java/util/Base64 innerClassName Decoder flags 9
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+-class name java/security/PEMRecord
+
+class name java/security/SecureRandom
+method name nextLong descriptor ()J flags 1
+
+class name java/time/Duration
+field name MIN descriptor Ljava/time/Duration; flags 19
+field name MAX descriptor Ljava/time/Duration; flags 19
+
+class name java/time/Instant
+method name plusSaturating descriptor (Ljava/time/Duration;)Ljava/time/Instant; flags 1
+
+class name java/util/AbstractMap
+header extends java/lang/Object implements java/util/Map nestMembers java/util/AbstractMap$SimpleImmutableEntry,java/util/AbstractMap$SimpleEntry flags 421 signature <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Map<TK;TV;>; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/util/AbstractMap$SimpleImmutableEntry outerClass java/util/AbstractMap innerClassName SimpleImmutableEntry flags 9
+innerclass innerClass java/util/AbstractMap$SimpleEntry outerClass java/util/AbstractMap innerClassName SimpleEntry flags 9
+
+class name java/util/Collections
+header extends java/lang/Object flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+
+class name java/util/Comparator
+method name max descriptor (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; flags 1 signature <U:TT;>(TU;TU;)TU;
+method name min descriptor (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; flags 1 signature <U:TT;>(TU;TU;)TU;
+
+class name java/util/List
+method name ofLazy descriptor (ILjava/util/function/IntFunction;)Ljava/util/List; flags 9 signature <E:Ljava/lang/Object;>(ILjava/util/function/IntFunction<+TE;>;)Ljava/util/List<TE;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LAZY_CONSTANTS;)
+
+class name java/util/Locale
+header extends java/lang/Object implements java/lang/Cloneable,java/io/Serializable nestMembers java/util/Locale$LanguageRange,java/util/Locale$FilteringMode,java/util/Locale$Builder,java/util/Locale$Category,java/util/Locale$IsoCountryCode flags 31
+innerclass innerClass java/util/Locale$Category outerClass java/util/Locale innerClassName Category flags 4019
+innerclass innerClass java/util/Locale$IsoCountryCode outerClass java/util/Locale innerClassName IsoCountryCode flags 4019
+innerclass innerClass java/io/ObjectOutputStream$PutField outerClass java/io/ObjectOutputStream innerClassName PutField flags 409
+innerclass innerClass java/io/ObjectInputStream$GetField outerClass java/io/ObjectInputStream innerClassName GetField flags 409
+innerclass innerClass java/util/Locale$FilteringMode outerClass java/util/Locale innerClassName FilteringMode flags 4019
+innerclass innerClass java/util/Locale$LanguageRange outerClass java/util/Locale innerClassName LanguageRange flags 19
+innerclass innerClass java/util/Locale$Builder outerClass java/util/Locale innerClassName Builder flags 19
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/util/Locale$IsoCountryCode
+header extends java/lang/Enum nestHost java/util/Locale flags 4031 signature Ljava/lang/Enum<Ljava/util/Locale$IsoCountryCode;>;
+innerclass innerClass java/util/Locale$IsoCountryCode outerClass java/util/Locale innerClassName IsoCountryCode flags 4019
+
+class name java/util/Map
+method name ofLazy descriptor (Ljava/util/Set;Ljava/util/function/Function;)Ljava/util/Map; flags 9 signature <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/util/Set<+TK;>;Ljava/util/function/Function<-TK;+TV;>;)Ljava/util/Map<TK;TV;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LAZY_CONSTANTS;)
+
+class name java/util/UUID
+method name ofEpochMillis descriptor (J)Ljava/util/UUID; flags 9
+
+class name java/util/WeakHashMap
+header extends java/util/AbstractMap implements java/util/Map flags 21 signature <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/AbstractMap<TK;TV;>;Ljava/util/Map<TK;TV;>; runtimeTypeAnnotations @Ljdk/internal/RequiresIdentity;{typeParameterIndex=I0,targetType="CLASS_TYPE_PARAMETER"}
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+
+class name java/util/concurrent/ConcurrentHashMap
+header extends java/util/AbstractMap implements java/util/concurrent/ConcurrentMap,java/io/Serializable nestMembers java/util/concurrent/ConcurrentHashMap$EntrySetView,java/util/concurrent/ConcurrentHashMap$ValuesView,java/util/concurrent/ConcurrentHashMap$KeySetView,java/util/concurrent/ConcurrentHashMap$CollectionView flags 21 signature <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/AbstractMap<TK;TV;>;Ljava/util/concurrent/ConcurrentMap<TK;TV;>;Ljava/io/Serializable; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/util/concurrent/ConcurrentHashMap$KeySetView outerClass java/util/concurrent/ConcurrentHashMap innerClassName KeySetView flags 19
+innerclass innerClass java/util/concurrent/ConcurrentHashMap$ValuesView outerClass java/util/concurrent/ConcurrentHashMap innerClassName ValuesView flags 18
+innerclass innerClass java/util/concurrent/ConcurrentHashMap$EntrySetView outerClass java/util/concurrent/ConcurrentHashMap innerClassName EntrySetView flags 18
+innerclass innerClass java/io/ObjectOutputStream$PutField outerClass java/io/ObjectOutputStream innerClassName PutField flags 409
+innerclass innerClass java/util/AbstractMap$SimpleImmutableEntry outerClass java/util/AbstractMap innerClassName SimpleImmutableEntry flags 9
+innerclass innerClass java/util/concurrent/ConcurrentHashMap$CollectionView outerClass java/util/concurrent/ConcurrentHashMap innerClassName CollectionView flags 408
+
+class name java/util/concurrent/StructuredTaskScope
+-method name open descriptor (Ljava/util/concurrent/StructuredTaskScope$Joiner;Ljava/util/function/Function;)Ljava/util/concurrent/StructuredTaskScope;
+method name open descriptor (Ljava/util/concurrent/StructuredTaskScope$Joiner;Ljava/util/function/UnaryOperator;)Ljava/util/concurrent/StructuredTaskScope; flags 9 signature <T:Ljava/lang/Object;R:Ljava/lang/Object;>(Ljava/util/concurrent/StructuredTaskScope$Joiner<-TT;+TR;>;Ljava/util/function/UnaryOperator<Ljava/util/concurrent/StructuredTaskScope$Configuration;>;)Ljava/util/concurrent/StructuredTaskScope<TT;TR;>;
+
+class name java/util/concurrent/StructuredTaskScope$Joiner
+header extends java/lang/Object nestHost java/util/concurrent/StructuredTaskScope flags 601 signature <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/lang/Object; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;STRUCTURED_CONCURRENCY;)
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask outerClass java/util/concurrent/StructuredTaskScope innerClassName Subtask flags 609
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask$State outerClass java/util/concurrent/StructuredTaskScope$Subtask innerClassName State flags 4019
+innerclass innerClass java/util/concurrent/StructuredTaskScope$TimeoutException outerClass java/util/concurrent/StructuredTaskScope innerClassName TimeoutException flags 19
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Joiner outerClass java/util/concurrent/StructuredTaskScope innerClassName Joiner flags 609
+-method name onFork descriptor (Ljava/util/concurrent/StructuredTaskScope$Subtask;)Z
+-method name onComplete descriptor (Ljava/util/concurrent/StructuredTaskScope$Subtask;)Z
+-method name allSuccessfulOrThrow descriptor ()Ljava/util/concurrent/StructuredTaskScope$Joiner;
+-method name anySuccessfulResultOrThrow descriptor ()Ljava/util/concurrent/StructuredTaskScope$Joiner;
+-method name allUntil descriptor (Ljava/util/function/Predicate;)Ljava/util/concurrent/StructuredTaskScope$Joiner;
+method name onFork descriptor (Ljava/util/concurrent/StructuredTaskScope$Subtask;)Z flags 1 signature (Ljava/util/concurrent/StructuredTaskScope$Subtask<TT;>;)Z
+method name onComplete descriptor (Ljava/util/concurrent/StructuredTaskScope$Subtask;)Z flags 1 signature (Ljava/util/concurrent/StructuredTaskScope$Subtask<TT;>;)Z
+method name onTimeout descriptor ()V flags 1
+method name allSuccessfulOrThrow descriptor ()Ljava/util/concurrent/StructuredTaskScope$Joiner; flags 9 signature <T:Ljava/lang/Object;>()Ljava/util/concurrent/StructuredTaskScope$Joiner<TT;Ljava/util/List<TT;>;>;
+method name anySuccessfulOrThrow descriptor ()Ljava/util/concurrent/StructuredTaskScope$Joiner; flags 9 signature <T:Ljava/lang/Object;>()Ljava/util/concurrent/StructuredTaskScope$Joiner<TT;TT;>;
+method name allUntil descriptor (Ljava/util/function/Predicate;)Ljava/util/concurrent/StructuredTaskScope$Joiner; flags 9 signature <T:Ljava/lang/Object;>(Ljava/util/function/Predicate<Ljava/util/concurrent/StructuredTaskScope$Subtask<TT;>;>;)Ljava/util/concurrent/StructuredTaskScope$Joiner<TT;Ljava/util/List<Ljava/util/concurrent/StructuredTaskScope$Subtask<TT;>;>;>;
+
+class name java/util/concurrent/StructuredTaskScopeImpl
+header extends java/lang/Object implements java/util/concurrent/StructuredTaskScope nestMembers java/util/concurrent/StructuredTaskScopeImpl$ConfigImpl,java/util/concurrent/StructuredTaskScopeImpl$SubtaskImpl flags 30 signature <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/concurrent/StructuredTaskScope<TT;TR;>;
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Joiner outerClass java/util/concurrent/StructuredTaskScope innerClassName Joiner flags 609
+innerclass innerClass java/util/concurrent/StructuredTaskScopeImpl$ConfigImpl outerClass java/util/concurrent/StructuredTaskScopeImpl innerClassName ConfigImpl flags 18
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Configuration outerClass java/util/concurrent/StructuredTaskScope innerClassName Configuration flags 609
+innerclass innerClass java/util/concurrent/StructuredTaskScopeImpl$SubtaskImpl outerClass java/util/concurrent/StructuredTaskScopeImpl innerClassName SubtaskImpl flags 18
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask outerClass java/util/concurrent/StructuredTaskScope innerClassName Subtask flags 609
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask$State outerClass java/util/concurrent/StructuredTaskScope$Subtask innerClassName State flags 4019
+innerclass innerClass java/util/concurrent/StructuredTaskScope$FailedException outerClass java/util/concurrent/StructuredTaskScope innerClassName FailedException flags 19
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/util/concurrent/StructuredTaskScopeImpl$SubtaskImpl
+header extends java/lang/Object implements java/util/concurrent/StructuredTaskScope$Subtask,java/lang/Runnable nestHost java/util/concurrent/StructuredTaskScopeImpl flags 30 signature <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/concurrent/StructuredTaskScope$Subtask<TT;>;Ljava/lang/Runnable;
+innerclass innerClass java/util/concurrent/StructuredTaskScopeImpl$SubtaskImpl outerClass java/util/concurrent/StructuredTaskScopeImpl innerClassName SubtaskImpl flags 18
+innerclass innerClass java/lang/Thread$State outerClass java/lang/Thread innerClassName State flags 4019
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask outerClass java/util/concurrent/StructuredTaskScope innerClassName Subtask flags 609
+innerclass innerClass java/util/concurrent/StructuredTaskScope$Subtask$State outerClass java/util/concurrent/StructuredTaskScope$Subtask innerClassName State flags 4019
+
+class name java/util/stream/Collectors
+header extends java/lang/Object flags 31 runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/util/stream/Collector$Characteristics outerClass java/util/stream/Collector innerClassName Characteristics flags 4019
+innerclass innerClass java/util/Map$Entry outerClass java/util/Map innerClassName Entry flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/crypto/EncryptedPrivateKeyInfo
+header extends java/lang/Object implements java/security/DEREncodable flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+-method name encryptKey descriptor (Ljava/security/PrivateKey;[CLjava/lang/String;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/Provider;)Ljavax/crypto/EncryptedPrivateKeyInfo;
+-method name encryptKey descriptor (Ljava/security/PrivateKey;[C)Ljavax/crypto/EncryptedPrivateKeyInfo;
+-method name encryptKey descriptor (Ljava/security/PrivateKey;Ljava/security/Key;Ljava/lang/String;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/Provider;Ljava/security/SecureRandom;)Ljavax/crypto/EncryptedPrivateKeyInfo;
+-method name getKey descriptor ([C)Ljava/security/PrivateKey;
+-method name getKey descriptor (Ljava/security/Key;Ljava/security/Provider;)Ljava/security/PrivateKey;
+method name encrypt descriptor (Ljava/security/DEREncodable;[CLjava/lang/String;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/Provider;)Ljavax/crypto/EncryptedPrivateKeyInfo; flags 9 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name encrypt descriptor (Ljava/security/DEREncodable;[C)Ljavax/crypto/EncryptedPrivateKeyInfo; flags 9 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name encrypt descriptor (Ljava/security/DEREncodable;Ljava/security/Key;Ljava/lang/String;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/Provider;Ljava/security/SecureRandom;)Ljavax/crypto/EncryptedPrivateKeyInfo; flags 9 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name getKey descriptor ([C)Ljava/security/PrivateKey; thrownTypes java/security/NoSuchAlgorithmException,java/security/InvalidKeyException flags 1 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name getKey descriptor (Ljava/security/Key;Ljava/security/Provider;)Ljava/security/PrivateKey; thrownTypes java/security/NoSuchAlgorithmException,java/security/InvalidKeyException flags 1 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name getKeyPair descriptor ([C)Ljava/security/KeyPair; thrownTypes java/security/NoSuchAlgorithmException,java/security/InvalidKeyException flags 1 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+method name getKeyPair descriptor (Ljava/security/Key;Ljava/security/Provider;)Ljava/security/KeyPair; thrownTypes java/security/NoSuchAlgorithmException,java/security/InvalidKeyException flags 1 classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;PEM_API;)
+
+class name jdk/internal/classfile/impl/DirectCodeBuilder
+header extends jdk/internal/classfile/impl/AbstractDirectBuilder implements jdk/internal/classfile/impl/TerminalCodeBuilder flags 31 signature Ljdk/internal/classfile/impl/AbstractDirectBuilder<Ljava/lang/classfile/CodeModel;>;Ljdk/internal/classfile/impl/TerminalCodeBuilder;
+innerclass innerClass jdk/internal/classfile/impl/AbstractPseudoInstruction$ExceptionCatchImpl outerClass jdk/internal/classfile/impl/AbstractPseudoInstruction innerClassName ExceptionCatchImpl flags 19
+innerclass innerClass java/lang/classfile/Opcode$Kind outerClass java/lang/classfile/Opcode innerClassName Kind flags 4019
+
+class name jdk/internal/classfile/impl/SignaturesImpl
+method name nextIdentifierEnd descriptor (Ljava/lang/String;I)I flags 9
+method name validateIdentifier descriptor (Ljava/lang/String;)Ljava/lang/String; flags 9
+method name validatePackageSpecifierPlusIdentifier descriptor (Ljava/lang/String;)Ljava/lang/String; flags 9
+method name validateNonVoid descriptor (Ljava/lang/classfile/Signature;)Ljava/lang/classfile/Signature; flags 9
+method name validateArgumentList descriptor ([Ljava/lang/classfile/Signature;)Ljava/util/List; flags 9 signature ([Ljava/lang/classfile/Signature;)Ljava/util/List<Ljava/lang/classfile/Signature;>;
+method name validateArgumentList descriptor (Ljava/util/List;)Ljava/util/List; flags 9 signature (Ljava/util/List<Ljava/lang/classfile/Signature;>;)Ljava/util/List<Ljava/lang/classfile/Signature;>;
+
+class name jdk/internal/classfile/impl/Util
+header extends java/lang/Object nestMembers jdk/internal/classfile/impl/Util$WritableLocalVariable,jdk/internal/classfile/impl/Util$Writable flags 31
+innerclass innerClass java/lang/classfile/AttributeMapper$AttributeStability outerClass java/lang/classfile/AttributeMapper innerClassName AttributeStability flags 4019
+innerclass innerClass java/lang/classfile/ClassFile$AttributesProcessingOption outerClass java/lang/classfile/ClassFile innerClassName AttributesProcessingOption flags 4019
+innerclass innerClass java/lang/classfile/Opcode$Kind outerClass java/lang/classfile/Opcode innerClassName Kind flags 4019
+innerclass innerClass jdk/internal/classfile/impl/AbstractPoolEntry$Utf8EntryImpl outerClass jdk/internal/classfile/impl/AbstractPoolEntry innerClassName Utf8EntryImpl flags 19
+innerclass innerClass jdk/internal/classfile/impl/Util$Writable outerClass jdk/internal/classfile/impl/Util innerClassName Writable flags 608
+innerclass innerClass jdk/internal/classfile/impl/Util$WritableLocalVariable outerClass jdk/internal/classfile/impl/Util innerClassName WritableLocalVariable flags 608
+innerclass innerClass java/lang/reflect/AccessFlag$Location outerClass java/lang/reflect/AccessFlag innerClassName Location flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+method name sanitizeU1List descriptor (Ljava/util/List;)Ljava/util/List; flags 9 signature <T:Ljava/lang/Object;>(Ljava/util/List<TT;>;)Ljava/util/List<TT;>;
+method name sanitizeU2List descriptor (Ljava/util/Collection;)Ljava/util/List; flags 9 signature <T:Ljava/lang/Object;>(Ljava/util/Collection<TT;>;)Ljava/util/List<TT;>;
+method name sanitizeParameterAnnotations descriptor (Ljava/util/List;)Ljava/util/List; flags 9 signature (Ljava/util/List<Ljava/util/List<Ljava/lang/classfile/Annotation;>;>;)Ljava/util/List<Ljava/util/List<Ljava/lang/classfile/Annotation;>;>;
+method name checkU1 descriptor (ILjava/lang/String;)I flags 9
+method name checkU2 descriptor (ILjava/lang/String;)C flags 9
+method name outOfRangeException descriptor (ILjava/lang/String;Ljava/lang/String;)Ljava/lang/IllegalArgumentException; flags 9
+method name checkFlags descriptor (I)C flags 9
+
+class name jdk/internal/constant/AsTypeMethodHandleDesc
+header extends java/lang/constant/DynamicConstantDesc implements java/lang/constant/MethodHandleDesc flags 31 signature Ljava/lang/constant/DynamicConstantDesc<Ljava/lang/invoke/MethodHandle;>;Ljava/lang/constant/MethodHandleDesc;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/constant/DirectMethodHandleDesc$Kind outerClass java/lang/constant/DirectMethodHandleDesc innerClassName Kind flags 4019
+method name <init> descriptor (Ljava/lang/constant/MethodHandleDesc;Ljava/lang/constant/MethodTypeDesc;)V flags 1
+method name invocationType descriptor ()Ljava/lang/constant/MethodTypeDesc; flags 1
+method name resolveConstantDesc descriptor (Ljava/lang/invoke/MethodHandles$Lookup;)Ljava/lang/invoke/MethodHandle; thrownTypes java/lang/ReflectiveOperationException flags 1
+method name toString descriptor ()Ljava/lang/String; flags 1
+method name resolveConstantDesc descriptor (Ljava/lang/invoke/MethodHandles$Lookup;)Ljava/lang/Object; thrownTypes java/lang/ReflectiveOperationException flags 1041 methodParameters 1000:null
+
+class name jdk/internal/constant/PrimitiveClassDescImpl
+header extends java/lang/constant/DynamicConstantDesc implements java/lang/constant/ClassDesc flags 31 signature Ljava/lang/constant/DynamicConstantDesc<Ljava/lang/Class<*>;>;Ljava/lang/constant/ClassDesc; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+innerclass innerClass java/lang/invoke/TypeDescriptor$OfField outerClass java/lang/invoke/TypeDescriptor innerClassName OfField flags 609
+
+class name jdk/internal/lang/LazyConstantImpl
+header extends java/lang/Object implements java/lang/LazyConstant flags 31 signature <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/lang/LazyConstant<TT;>; runtimeAnnotations @Ljdk/internal/vm/annotation/AOTSafeClassInitializer;
+method name get descriptor ()Ljava/lang/Object; flags 1 signature ()TT; runtimeAnnotations @Ljdk/internal/vm/annotation/ForceInline;
+method name orElse descriptor (Ljava/lang/Object;)Ljava/lang/Object; flags 1 signature (TT;)TT; runtimeAnnotations @Ljdk/internal/vm/annotation/ForceInline;
+method name isInitialized descriptor ()Z flags 1 runtimeAnnotations @Ljdk/internal/vm/annotation/ForceInline;
+method name toString descriptor ()Ljava/lang/String; flags 1
+method name ofLazy descriptor (Ljava/util/function/Supplier;)Ljdk/internal/lang/LazyConstantImpl; flags 9 signature <T:Ljava/lang/Object;>(Ljava/util/function/Supplier<+TT;>;)Ljdk/internal/lang/LazyConstantImpl<TT;>;
+
+-class name jdk/internal/lang/stable/StableValueImpl
+
+class name jdk/internal/vm/vector/VectorSupport
+-method name loadWithMap descriptor (Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/Object;JLjdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$VectorMask;Ljava/lang/Object;I[IILjdk/internal/vm/vector/VectorSupport$VectorSpecies;Ljdk/internal/vm/vector/VectorSupport$LoadVectorOperationWithMap;)Ljdk/internal/vm/vector/VectorSupport$Vector;
+-method name storeWithMap descriptor (Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;ILjava/lang/Class;Ljava/lang/Object;JLjdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$VectorMask;Ljava/lang/Object;I[IILjdk/internal/vm/vector/VectorSupport$StoreVectorOperationWithMap;)V
+method name loadWithMap descriptor (Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;ILjava/lang/Class;ILjava/lang/Object;JLjdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$VectorMask;Ljava/lang/Object;I[IILjdk/internal/vm/vector/VectorSupport$VectorSpecies;Ljdk/internal/vm/vector/VectorSupport$LoadVectorOperationWithMap;)Ljdk/internal/vm/vector/VectorSupport$Vector; flags 9 signature <C:Ljava/lang/Object;V:Ljdk/internal/vm/vector/VectorSupport$Vector<*>;W:Ljdk/internal/vm/vector/VectorSupport$Vector<Ljava/lang/Integer;>;S:Ljdk/internal/vm/vector/VectorSupport$VectorSpecies<TE;>;M:Ljdk/internal/vm/vector/VectorSupport$VectorMask<TE;>;E:Ljava/lang/Object;>(Ljava/lang/Class<+TV;>;Ljava/lang/Class<TM;>;Ljava/lang/Class<TE;>;ILjava/lang/Class<+Ljdk/internal/vm/vector/VectorSupport$Vector<Ljava/lang/Integer;>;>;ILjava/lang/Object;JTW;TW;TW;TW;TM;TC;I[IITS;Ljdk/internal/vm/vector/VectorSupport$LoadVectorOperationWithMap<TC;TV;TS;TM;>;)TV; runtimeAnnotations @Ljdk/internal/vm/annotation/IntrinsicCandidate;
+method name storeWithMap descriptor (Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;ILjava/lang/Class;ILjava/lang/Object;JLjdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$Vector;Ljdk/internal/vm/vector/VectorSupport$VectorMask;Ljava/lang/Object;I[IILjdk/internal/vm/vector/VectorSupport$StoreVectorOperationWithMap;)V flags 9 signature <C:Ljava/lang/Object;V:Ljdk/internal/vm/vector/VectorSupport$Vector<TE;>;W:Ljdk/internal/vm/vector/VectorSupport$Vector<Ljava/lang/Integer;>;M:Ljdk/internal/vm/vector/VectorSupport$VectorMask<TE;>;E:Ljava/lang/Object;>(Ljava/lang/Class<+TV;>;Ljava/lang/Class<TM;>;Ljava/lang/Class<TE;>;ILjava/lang/Class<+Ljdk/internal/vm/vector/VectorSupport$Vector<Ljava/lang/Integer;>;>;ILjava/lang/Object;JTW;TV;TM;TC;I[IILjdk/internal/vm/vector/VectorSupport$StoreVectorOperationWithMap<TC;TV;TM;>;)V runtimeAnnotations @Ljdk/internal/vm/annotation/IntrinsicCandidate;
+
+class name sun/nio/Cleaner
+header extends java/lang/Object flags 601
+method name clean descriptor ()V flags 401
+
+class name sun/nio/ch/DirectBuffer
+-method name cleaner descriptor ()Ljdk/internal/ref/Cleaner;
+method name cleaner descriptor ()Lsun/nio/Cleaner; flags 401
+

src/jdk.compiler/share/data/symbols/java.compiler-Q.sym.txt

@@ -0,0 +1,85 @@
+#
+# Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+class name javax/lang/model/SourceVersion
+field name RELEASE_26 descriptor Ljavax/lang/model/SourceVersion; flags 4019
+
+class name javax/lang/model/util/AbstractAnnotationValueVisitor14
+header extends javax/lang/model/util/AbstractAnnotationValueVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractAnnotationValueVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/AbstractAnnotationValueVisitorPreview
+header extends javax/lang/model/util/AbstractAnnotationValueVisitor14 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractAnnotationValueVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/AbstractElementVisitor14
+header extends javax/lang/model/util/AbstractElementVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractElementVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/AbstractElementVisitorPreview
+header extends javax/lang/model/util/AbstractElementVisitor14 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractElementVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/AbstractTypeVisitor14
+header extends javax/lang/model/util/AbstractTypeVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractTypeVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/AbstractTypeVisitorPreview
+header extends javax/lang/model/util/AbstractTypeVisitor14 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractTypeVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/ElementKindVisitor14
+header extends javax/lang/model/util/ElementKindVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementKindVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/ElementKindVisitorPreview
+header extends javax/lang/model/util/ElementKindVisitor14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementKindVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/ElementScanner14
+header extends javax/lang/model/util/ElementScanner9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementScanner9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/ElementScannerPreview
+header extends javax/lang/model/util/ElementScanner14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementScanner14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleAnnotationValueVisitor14
+header extends javax/lang/model/util/SimpleAnnotationValueVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleAnnotationValueVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleAnnotationValueVisitorPreview
+header extends javax/lang/model/util/SimpleAnnotationValueVisitor14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleAnnotationValueVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleElementVisitor14
+header extends javax/lang/model/util/SimpleElementVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleElementVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleElementVisitorPreview
+header extends javax/lang/model/util/SimpleElementVisitor14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleElementVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleTypeVisitor14
+header extends javax/lang/model/util/SimpleTypeVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleTypeVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/SimpleTypeVisitorPreview
+header extends javax/lang/model/util/SimpleTypeVisitor14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleTypeVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/TypeKindVisitor14
+header extends javax/lang/model/util/TypeKindVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/TypeKindVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+
+class name javax/lang/model/util/TypeKindVisitorPreview
+header extends javax/lang/model/util/TypeKindVisitor14 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/TypeKindVisitor14<TR;TP;>; classAnnotations @Ljdk/internal/javac/PreviewFeature;(feature=eLjdk/internal/javac/PreviewFeature$Feature;LANGUAGE_MODEL;,reflective=Ztrue) runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_26;)
+

src/jdk.compiler/share/data/symbols/java.desktop-Q.sym.txt

@@ -0,0 +1,90 @@
+#
+# Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+module name java.desktop
+header exports java/awt,java/awt/color,java/awt/desktop,java/awt/dnd,java/awt/event,java/awt/font,java/awt/geom,java/awt/im,java/awt/im/spi,java/awt/image,java/awt/image/renderable,java/awt/print,java/beans,java/beans/beancontext,javax/accessibility,javax/imageio,javax/imageio/event,javax/imageio/metadata,javax/imageio/plugins/bmp,javax/imageio/plugins/jpeg,javax/imageio/plugins/tiff,javax/imageio/spi,javax/imageio/stream,javax/print,javax/print/attribute,javax/print/attribute/standard,javax/print/event,javax/sound,javax/sound/midi,javax/sound/midi/spi,javax/sound/sampled,javax/sound/sampled/spi,javax/swing,javax/swing/border,javax/swing/colorchooser,javax/swing/event,javax/swing/filechooser,javax/swing/plaf,javax/swing/plaf/basic,javax/swing/plaf/metal,javax/swing/plaf/multi,javax/swing/plaf/nimbus,javax/swing/plaf/synth,javax/swing/table,javax/swing/text,javax/swing/text/html,javax/swing/text/html/parser,javax/swing/text/rtf,javax/swing/tree,javax/swing/undo extraModulePackages sun/print requires name\u0020;java.base\u0020;flags\u0020;8000,name\u0020;java.prefs\u0020;flags\u0020;0,name\u0020;java.datatransfer\u0020;flags\u0020;20,name\u0020;java.xml\u0020;flags\u0020;20 uses java/awt/im/spi/InputMethodDescriptor,javax/accessibility/AccessibilityProvider,javax/imageio/spi/ImageInputStreamSpi,javax/imageio/spi/ImageOutputStreamSpi,javax/imageio/spi/ImageReaderSpi,javax/imageio/spi/ImageTranscoderSpi,javax/imageio/spi/ImageWriterSpi,javax/print/PrintServiceLookup,javax/print/StreamPrintServiceFactory,javax/sound/midi/spi/MidiDeviceProvider,javax/sound/midi/spi/MidiFileReader,javax/sound/midi/spi/MidiFileWriter,javax/sound/midi/spi/SoundbankReader,javax/sound/sampled/spi/AudioFileReader,javax/sound/sampled/spi/AudioFileWriter,javax/sound/sampled/spi/FormatConversionProvider,javax/sound/sampled/spi/MixerProvider,sun/swing/InteropProvider provides interface\u0020;sun/datatransfer/DesktopDatatransferService\u0020;impls\u0020;sun/awt/datatransfer/DesktopDatatransferServiceImpl,interface\u0020;java/net/ContentHandlerFactory\u0020;impls\u0020;sun/awt/www/content/MultimediaContentHandlers,interface\u0020;javax/print/PrintServiceLookup\u0020;impls\u0020;sun/print/PrintServiceLookupProvider,interface\u0020;javax/print/StreamPrintServiceFactory\u0020;impls\u0020;sun/print/PSStreamPrinterFactory,interface\u0020;javax/sound/midi/spi/MidiDeviceProvider\u0020;impls\u0020;com/sun/media/sound/MidiInDeviceProvider\u005C;u002C;com/sun/media/sound/MidiOutDeviceProvider\u005C;u002C;com/sun/media/sound/RealTimeSequencerProvider\u005C;u002C;com/sun/media/sound/SoftProvider,interface\u0020;javax/sound/midi/spi/MidiFileReader\u0020;impls\u0020;com/sun/media/sound/StandardMidiFileReader,interface\u0020;javax/sound/midi/spi/MidiFileWriter\u0020;impls\u0020;com/sun/media/sound/StandardMidiFileWriter,interface\u0020;javax/sound/midi/spi/SoundbankReader\u0020;impls\u0020;com/sun/media/sound/AudioFileSoundbankReader\u005C;u002C;com/sun/media/sound/DLSSoundbankReader\u005C;u002C;com/sun/media/sound/JARSoundbankReader\u005C;u002C;com/sun/media/sound/SF2SoundbankReader,interface\u0020;javax/sound/sampled/spi/AudioFileReader\u0020;impls\u0020;com/sun/media/sound/AiffFileReader\u005C;u002C;com/sun/media/sound/AuFileReader\u005C;u002C;com/sun/media/sound/SoftMidiAudioFileReader\u005C;u002C;com/sun/media/sound/WaveFileReader\u005C;u002C;com/sun/media/sound/WaveFloatFileReader\u005C;u002C;com/sun/media/sound/WaveExtensibleFileReader,interface\u0020;javax/sound/sampled/spi/AudioFileWriter\u0020;impls\u0020;com/sun/media/sound/AiffFileWriter\u005C;u002C;com/sun/media/sound/AuFileWriter\u005C;u002C;com/sun/media/sound/WaveFileWriter\u005C;u002C;com/sun/media/sound/WaveFloatFileWriter,interface\u0020;javax/sound/sampled/spi/FormatConversionProvider\u0020;impls\u0020;com/sun/media/sound/AlawCodec\u005C;u002C;com/sun/media/sound/AudioFloatFormatConverter\u005C;u002C;com/sun/media/sound/PCMtoPCMCodec\u005C;u002C;com/sun/media/sound/UlawCodec,interface\u0020;javax/sound/sampled/spi/MixerProvider\u0020;impls\u0020;com/sun/media/sound/DirectAudioDeviceProvider\u005C;u002C;com/sun/media/sound/PortMixerProvider target macos-aarch64 flags 8000
+
+-class name java/applet/Applet
+
+-class name java/applet/Applet$AccessibleApplet
+
+-class name java/applet/AppletContext
+
+-class name java/applet/AppletStub
+
+-class name java/applet/AudioClip
+
+class name java/awt/Robot
+field name DEFAULT_DELAY descriptor I constantValue 20 flags 19
+field name DEFAULT_STEP_LENGTH descriptor I constantValue 2 flags 19
+method name click descriptor (I)V flags 1
+method name click descriptor ()V flags 1
+method name waitForIdle descriptor (I)V flags 1
+method name glide descriptor (II)V flags 1
+method name glide descriptor (IIII)V flags 1
+method name glide descriptor (IIIIII)V flags 1
+method name type descriptor (I)V flags 21
+method name type descriptor (C)V flags 21
+
+-class name java/beans/AppletInitializer
+
+class name java/beans/Beans
+-method name instantiate descriptor (Ljava/lang/ClassLoader;Ljava/lang/String;Ljava/beans/beancontext/BeanContext;Ljava/beans/AppletInitializer;)Ljava/lang/Object;
+
+class name javax/imageio/spi/ServiceRegistry
+-method name finalize descriptor ()V
+
+class name javax/imageio/stream/FileCacheImageInputStream
+-method name finalize descriptor ()V
+
+class name javax/imageio/stream/FileImageInputStream
+-method name finalize descriptor ()V
+
+class name javax/imageio/stream/FileImageOutputStream
+-method name finalize descriptor ()V
+
+class name javax/imageio/stream/ImageInputStreamImpl
+-method name finalize descriptor ()V
+
+class name javax/imageio/stream/MemoryCacheImageInputStream
+-method name finalize descriptor ()V
+
+-class name javax/swing/JApplet
+
+-class name javax/swing/JApplet$AccessibleJApplet
+
+class name javax/swing/JTable
+-method name setShowGrid descriptor (Z)V
+method name setShowGrid descriptor (Z)V flags 1 runtimeAnnotations @Ljava/beans/BeanProperty;(description="Whether\u005C;u0020;grid\u005C;u0020;lines\u005C;u0020;are\u005C;u0020;drawn\u005C;u0020;around\u005C;u0020;the\u005C;u0020;cells.")
+
+class name javax/swing/RepaintManager
+-method name addDirtyRegion descriptor (Ljava/applet/Applet;IIII)V
+
+class name javax/swing/plaf/synth/SynthPasswordFieldUI
+-method name installKeyboardActions descriptor ()V
+

src/jdk.compiler/share/data/symbols/java.management-Q.sym.txt

@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+class name java/lang/management/MemoryMXBean
+method name getTotalGcCpuTime descriptor ()J flags 1
+
+class name javax/management/modelmbean/DescriptorSupport
+-method name <init> descriptor (Ljava/lang/String;)V
+-method name toXMLString descriptor ()Ljava/lang/String;
+
+-class name javax/management/modelmbean/XMLParseException
+