--- old/src/java.desktop/share/classes/javax/swing/JComponent.java	2015-11-09 19:42:57.000000000 +0300
+++ new/src/java.desktop/share/classes/javax/swing/JComponent.java	2015-11-09 19:42:57.000000000 +0300
@@ -618,6 +618,7 @@
      * @return the {@code ComponentUI} object that renders this component
      * @since 1.9
      */
+    @Transient
     public ComponentUI getUI() {
         return ui;
     }