src/java.desktop/share/classes/sun/swing/JLightweightFrame.java

@@ -239,10 +239,11 @@
     public int getScaleFactor() {
         return scaleFactor;
     }
 
     @Override
+    @SuppressWarnings("deprecation")
     public void notifyDisplayChanged(final int scaleFactor) {
         if (scaleFactor != this.scaleFactor) {
             if (!copyBufferEnabled) content.paintLock();
             try {
                 if (bbImage != null) {

@@ -258,10 +259,11 @@
         }
         repaint();
     }
 
     @Override
+    @SuppressWarnings("deprecation")
     public void addNotify() {
         super.addNotify();
         if (getPeer() instanceof DisplayChangedListener) {
             ((DisplayChangedListener)getPeer()).displayChanged();
         }