src/share/classes/sun/tools/jconsole/inspector/XPlottingViewer.java

*** 1,7 ****
  /*
!  * Copyright (c) 2004, 2012, 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) 2004, 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
*** 74,84 ****
              }
          }
          //plotterCache.clear();
          it = timerCache.keySet().iterator();
          while(it.hasNext()) {
!             String key = (String) it.next();
              if(key.startsWith(String.valueOf(tab.hashCode()))) {
                  Timer t = timerCache.get(key);
                  t.cancel();
                  it.remove();
              }
--- 74,84 ----
              }
          }
          //plotterCache.clear();
          it = timerCache.keySet().iterator();
          while(it.hasNext()) {
!             String key = it.next();
              if(key.startsWith(String.valueOf(tab.hashCode()))) {
                  Timer t = timerCache.get(key);
                  t.cancel();
                  it.remove();
              }