src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameUI.java

@@ -1022,11 +1022,11 @@
                         getWindowFocusListener());
                 }
                 return;
             }
         }
-
+        @SuppressWarnings("deprecation")
         public void mouseDragged(MouseEvent e) {
 
             if ( startingBounds == null ) {
               // (STEVE) Yucky work around for bug ID 4106552
                  return;