JBR-5645 Provide basic classes for Vulkan rendering pipeline

Fix compilation failure on macos

src/java.desktop/unix/classes/sun/java2d/UnixSurfaceManagerFactory.java

@@ -33,8 +33,6 @@ import sun.awt.image.SunVolatileImage;
 import sun.awt.image.VolatileSurfaceManager;
 import sun.java2d.opengl.GLXGraphicsConfig;
 import sun.java2d.opengl.GLXVolatileSurfaceManager;
-import sun.java2d.vulkan.WLVKGraphicsConfig;
-import sun.java2d.vulkan.WLVKVolatileSurfaceManager;
 import sun.java2d.wl.WLVolatileSurfaceManager;
 import sun.java2d.x11.X11VolatileSurfaceManager;
 import sun.java2d.xr.*;
@@ -66,10 +64,8 @@ public class UnixSurfaceManagerFactory extends SurfaceManagerFactory {
             return new XRVolatileSurfaceManager(vImg, context);
         } else if (gc instanceof X11GraphicsConfig){
             return new X11VolatileSurfaceManager(vImg, context);
-        } else if (gc instanceof WLVKGraphicsConfig) {
-            return new WLVKVolatileSurfaceManager(vImg, context);
         } else {
-            return new WLVolatileSurfaceManager(vImg, context);
+            return WLVolatileSurfaceManager.createVolatileManager(vImg, context);
         }
     }
 

src/java.desktop/unix/classes/sun/java2d/wl/WLVolatileSurfaceManager.java

@@ -28,18 +28,27 @@ package sun.java2d.wl;
 
 import java.awt.GraphicsConfiguration;
 import java.awt.ImageCapabilities;
-import java.awt.Transparency;
-import java.awt.image.ColorModel;
-import sun.awt.wl.WLGraphicsConfig;
 import sun.awt.image.SunVolatileImage;
 import sun.awt.image.VolatileSurfaceManager;
 import sun.java2d.SurfaceData;
+import sun.java2d.vulkan.WLVKGraphicsConfig;
+import sun.java2d.vulkan.WLVKVolatileSurfaceManager;
 
 public class WLVolatileSurfaceManager extends VolatileSurfaceManager {
     public WLVolatileSurfaceManager(SunVolatileImage vImg, Object context) {
         super(vImg, context);
     }
 
+    public static VolatileSurfaceManager createVolatileManager(SunVolatileImage vImg,
+                                                               Object context) {
+        GraphicsConfiguration gc = vImg.getGraphicsConfig();
+        if (gc instanceof WLVKGraphicsConfig) {
+            return new WLVKVolatileSurfaceManager(vImg, context);
+        } else {
+            return new WLVolatileSurfaceManager(vImg, context);
+        }
+    }
+
     protected boolean isAccelerationEnabled() {
         return false;
     }