src/java.desktop/share/classes/sun/java2d/loops/GraphicsPrimitiveMgr.java

rev 54883 : JDK-8220154 Improve java2d rendering performance on macOS by using Metal framework

@@ -49,10 +49,11 @@
                                        Class<?> SG2D, Class<?> Color, Class<?> AT,
                                        Class<?> XORComp, Class<?> AlphaComp,
                                        Class<?> Path2D, Class<?> Path2DFloat,
                                        Class<?> SHints);
     private static native void registerNativeLoops();
+    static native void setTraceFlags(int traceflags);
 
     static {
         initIDs(GraphicsPrimitive.class,
                 SurfaceType.class,
                 CompositeType.class,