src/java.desktop/macosx/classes/sun/lwawt/PlatformWindow.java

@@ -65,10 +65,15 @@
      * with setSize/setLocation/setBounds/reshape methods.
      */
     public void setBounds(int x, int y, int w, int h);
 
     /*
+     * Sets the maximized bounds.
+     */
+    public default void setMaximizedBounds(int x, int y, int w, int h){}
+
+    /*
      * Returns the graphics device where the window is.
      */
     public GraphicsDevice getGraphicsDevice();
 
     /*