src/share/classes/javax/swing/plaf/basic/BasicTreeUI.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 2914,2923 ****
--- 2914,2924 ----
      /**
       * <code>TreeTraverseAction</code> is the action used for left/right keys.
       * Will toggle the expandedness of a node, as well as potentially
       * incrementing the selection.
       */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreeTraverseAction extends AbstractAction {
          /** Determines direction to traverse, 1 means expand, -1 means
            * collapse. */
          protected int direction;
          /** True if the selection is reset, false means only the lead path
*** 2946,2955 ****
--- 2947,2957 ----
      } // BasicTreeUI.TreeTraverseAction
  
  
      /** TreePageAction handles page up and page down events.
        */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreePageAction extends AbstractAction {
          /** Specifies the direction to adjust the selection by. */
          protected int         direction;
          /** True indicates should set selection from anchor path. */
          private boolean       addToSelection;
*** 2981,2990 ****
--- 2983,2993 ----
  
  
      /** TreeIncrementAction is used to handle up/down actions.  Selection
        * is moved up or down based on direction.
        */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreeIncrementAction extends AbstractAction  {
          /** Specifies the direction to adjust the selection by. */
          protected int         direction;
          /** If true the new item is added to the selection, if false the
           * selection is reset. */
*** 3018,3027 ****
--- 3021,3031 ----
      /**
        * TreeHomeAction is used to handle end/home actions.
        * Scrolls either the first or last cell to be visible based on
        * direction.
        */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreeHomeAction extends AbstractAction {
          protected int            direction;
          /** Set to true if append to selection. */
          private boolean          addToSelection;
          private boolean          changeSelection;
*** 3052,3061 ****
--- 3056,3066 ----
  
  
      /**
        * For the first selected row expandedness will be toggled.
        */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreeToggleAction extends AbstractAction {
          public TreeToggleAction(String name) {
          }
  
          public void actionPerformed(ActionEvent e) {
*** 3071,3080 ****
--- 3076,3086 ----
  
  
      /**
       * ActionListener that invokes cancelEditing when action performed.
       */
+     @SuppressWarnings("serial") // Superclass is not serializable across versions
      public class TreeCancelEditingAction extends AbstractAction {
          public TreeCancelEditingAction(String name) {
          }
  
          public void actionPerformed(ActionEvent e) {
*** 3183,3192 ****
--- 3189,3199 ----
  
      } // End of class BasicTreeUI.MouseInputHandler
  
      private static final TransferHandler defaultTransferHandler = new TreeTransferHandler();
  
+     @SuppressWarnings("serial") // JDK-implementation class
      static class TreeTransferHandler extends TransferHandler implements UIResource, Comparator<TreePath> {
  
          private JTree tree;
  
          /**