src/macosx/classes/sun/lwawt/macosx/LWCToolkit.java

*** 49,58 ****
--- 49,59 ----
  import sun.security.action.GetBooleanAction;
  import sun.awt.image.MultiResolutionImage;
  
  import sun.util.CoreResourceBundleControl;
  
+ @SuppressWarnings("serial") // JDK implementation class
  final class NamedCursor extends Cursor {
      NamedCursor(String name) {
          super(name);
      }
  }
*** 139,148 ****
--- 140,150 ----
      protected void loadSystemColors(final int[] systemColors) {
          if (systemColors == null) return;
          loadNativeColors(systemColors, appleColors);
      }
  
+     @SuppressWarnings("serial") // JDK implementation class
      private static class AppleSpecificColor extends Color {
          private final int index;
          AppleSpecificColor(int index) {
              super(appleColors[index]);
              this.index = index;