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

*** 83,92 ****
--- 83,94 ----
          public static native Rectangle2D frame(long view);
          public static native long window(long view);
  
          public static native void enterFullScreenMode(long view);
          public static native void exitFullScreenMode(long view);
+         
+         public static native void setHidden(long view, boolean hidden);
      }
  
      public static final class NSObject {
          public static native void release(long object);
      }