src/java.desktop/share/classes/java/awt/dnd/DropTargetContext.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2004, 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, 2015, 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
*** 88,110 ****
       */
  
      public Component getComponent() { return dropTarget.getComponent(); }
  
      /**
!      * Called when associated with the <code>DropTargetContextPeer</code>.
       *
!      * @param dtcp the <code>DropTargetContextPeer</code>
       */
! 
!     public void addNotify(DropTargetContextPeer dtcp) {
!         dropTargetContextPeer = dtcp;
      }
  
      /**
       * Called when disassociated with the <code>DropTargetContextPeer</code>.
       */
- 
      public void removeNotify() {
          dropTargetContextPeer = null;
          transferable          = null;
      }
  
--- 88,113 ----
       */
  
      public Component getComponent() { return dropTarget.getComponent(); }
  
      /**
!      * Called when associated with the peer object.
       *
!      * @param  dtcp the peer object
!      * @throws IllegalArgumentException if provided peer is not supported
       */
!     public void addNotify(final Object dtcp) throws IllegalArgumentException {
!         if (dtcp instanceof DropTargetContextPeer) {
!             dropTargetContextPeer = (DropTargetContextPeer) dtcp;
!         } else {
!             throw new IllegalArgumentException("Unsupported peer");
!         }
      }
  
      /**
       * Called when disassociated with the <code>DropTargetContextPeer</code>.
       */
      public void removeNotify() {
          dropTargetContextPeer = null;
          transferable          = null;
      }
  
*** 410,420 ****
      /**
       * The DropTarget associated with this DropTargetContext.
       *
       * @serial
       */
!     private DropTarget dropTarget;
  
      private transient DropTargetContextPeer dropTargetContextPeer;
  
      private transient Transferable transferable;
  }
--- 413,423 ----
      /**
       * The DropTarget associated with this DropTargetContext.
       *
       * @serial
       */
!     private final DropTarget dropTarget;
  
      private transient DropTargetContextPeer dropTargetContextPeer;
  
      private transient Transferable transferable;
  }