src/java.desktop/share/classes/javax/swing/SwingUtilities.java

@@ -1927,10 +1927,11 @@
         public void windowActivated(WindowEvent e) {
         }
         public void windowDeactivated(WindowEvent e) {
         }
 
+        @SuppressWarnings("deprecation")
         public void show() {
             // This frame can never be shown
         }
         public void dispose() {
             try {