src/share/classes/com/sun/java/swing/plaf/windows/WindowsTextFieldUI.java

*** 98,107 ****
--- 98,108 ----
  
      /**
       * WindowsFieldCaret has different scrolling behavior than
       * DefaultCaret.
       */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      static class WindowsFieldCaret extends DefaultCaret implements UIResource {
  
          public WindowsFieldCaret() {
              super();
          }