<Swing Dev> jconsole exceptions

[Alexander Scherbatiy]

On 6/7/2013 6:04 PM, Andreas Rieber wrote:
> Hi Alexander,
>
> i know that this fix is in, but it causes now the mentioned 
> exceptions. In case of jconsole it pops up the error window with the 
> exception all the time.
> So i commented that fix out and the exceptions stop, meaning the fix 
> causes just other problems (also JDK-8015853).

    It is strange. I just rebuild the JDK 8 with the index1 that is 
calculated as
        index1 = Math.max((getViewCount() - 1), 0);
    and run jconsole on Ubuntu.  I do not see the 
ArrayIndexOutOfBoundsException.

   Could you give more details bout the jconsole exception. Is it thrown 
just after the jconsole starting or do I need to connect to a process 
and select a tab?

   Thanks,
   Alexandr.

>
> Andreas
>
>
> On 07.06.13 15:57, Alexander Scherbatiy wrote:
>> On 6/7/2013 2:58 PM, Andreas Rieber wrote:
>>> Hi Sergey,
>>>
>>> it is actually the change from JDK-8014863 causing the new 
>>> exceptions. When i comment that line out the exceptions are gone.
>>>
>>
>>     The issue 8014863 should be already fixed in JDK 8: 
>> hg.openjdk.java.net/jdk8/awt/jdk/rev/cb7f711e1752
>>
>>     Could you update the sources and rebuilt it.
>>
>>    Thanks,
>>    Alexandr.
>>
>>> Andreas
>>>
>>> changeset:   7194:c8a0abc1fd2d
>>> user:        mcherkas
>>> date:        Wed May 29 18:40:02 2013 +0400
>>> summary:     8014863: Line break calculations in Java 7 are incorrect.
>>>
>>> diff -r 1f0628078531 -r c8a0abc1fd2d 
>>> src/share/classes/javax/swing/text/View.java
>>> --- a/src/share/classes/javax/swing/text/View.java    Wed May 29 
>>> 12:10:49 2013 +0400
>>> +++ b/src/share/classes/javax/swing/text/View.java    Wed May 29 
>>> 18:40:02 2013 +0400
>>> @@ -1,5 +1,5 @@
>>>  /*
>>> - * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All 
>>> rights reserved.
>>> + * 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
>>> @@ -1174,6 +1174,7 @@
>>>          // formed by added elements (i.e. they will be updated
>>>          // by initialization.
>>>          index0 = Math.max(index0, 0);
>>> +        index1 = getViewIndex(elem.getDocument().getLength(), 
>>> Position.Bias.Forward);
>>>          for (int i = index0; i <= index1; i++) {
>>>              if (! ((i >= hole0) && (i <= hole1))) {
>>>                  v = getView(i);
>>>
>>>
>>>
>>>
>>> On 06.06.13 12:13, Andreas Rieber wrote:
>>>> OK, thanks. i didn't find that issue.
>>>>
>>>> On 06.06.13 12:07, Sergey Bylokhov wrote:
>>>>> Hi, Andreas.
>>>>> This is a known issue in the latest jdk8 build.
>>>>> JDK-8015853
>>>>>
>>>>> On 06.06.2013 13:30, Andreas Rieber wrote:
>>>>>> Hi,
>>>>>>
>>>>>> i did a new build 1 hour ago of latest jdk8 and jdk8-tl, in both 
>>>>>> the jconsole throws now exceptions. It did work the day before. 
>>>>>> OS ubuntu 12.04.
>>>>>>
>>>>>> Andreas
>>>>>>
>>>>>> Exception in thread "AWT-EventQueue-0" 
>>>>>> java.lang.ArrayIndexOutOfBoundsException: 11
>>>>>>     at 
>>>>>> javax.swing.text.CompositeView.getView(CompositeView.java:160)
>>>>>>     at javax.swing.text.View.forwardUpdate(View.java:1151)
>>>>>>     at javax.swing.text.BoxView.forwardUpdate(BoxView.java:240)
>>>>>>     at 
>>>>>> javax.swing.text.html.TableView.forwardUpdate(TableView.java:894)
>>>>>>     at javax.swing.text.View.changedUpdate(View.java:788)
>>>>>>     at 
>>>>>> javax.swing.text.html.TableView.changedUpdate(TableView.java:889)
>>>>>>     at javax.swing.text.View.forwardUpdateToView(View.java:1212)
>>>>>>     at javax.swing.text.View.forwardUpdate(View.java:1183)
>>>>>>     at javax.swing.text.BoxView.forwardUpdate(BoxView.java:240)
>>>>>>     at javax.swing.text.View.changedUpdate(View.java:788)
>>>>>>     at 
>>>>>> javax.swing.text.html.BlockView.changedUpdate(BlockView.java:341)
>>>>>>     at javax.swing.text.View.forwardUpdateToView(View.java:1212)
>>>>>>     at javax.swing.text.View.forwardUpdate(View.java:1183)
>>>>>>     at javax.swing.text.BoxView.forwardUpdate(BoxView.java:240)
>>>>>>     at javax.swing.text.View.changedUpdate(View.java:788)
>>>>>>     at 
>>>>>> javax.swing.text.html.BlockView.changedUpdate(BlockView.java:341)
>>>>>>     at 
>>>>>> javax.swing.plaf.basic.BasicTextUI$RootView.changedUpdate(BasicTextUI.java:1630)
>>>>>>     at 
>>>>>> javax.swing.plaf.basic.BasicTextUI$UpdateHandler.changedUpdate(BasicTextUI.java:1891)
>>>>>>     at 
>>>>>> javax.swing.text.AbstractDocument.fireChangedUpdate(AbstractDocument.java:230)
>>>>>>     at 
>>>>>> javax.swing.text.html.HTMLDocument.fireChangedUpdate(HTMLDocument.java:1729)
>>>>>>     at 
>>>>>> javax.swing.text.html.HTMLDocument$HTMLReader.adjustEndElement(HTMLDocument.java:2470)
>>>>>>     at 
>>>>>> javax.swing.text.html.HTMLDocument$HTMLReader.flush(HTMLDocument.java:2525)
>>>>>>     at 
>>>>>> javax.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:263)
>>>>>>     at javax.swing.JEditorPane.setText(JEditorPane.java:1415)
>>>>>>     at sun.tools.jconsole.HTMLPane.setText(HTMLPane.java:62)
>>>>>>     at sun.tools.jconsole.SummaryTab$1.done(SummaryTab.java:95)
>>>>>>     at javax.swing.SwingWorker$5.run(SwingWorker.java:737)
>>>>>>     at 
>>>>>> javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:832)
>>>>>>     at 
>>>>>> sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)
>>>>>>     at 
>>>>>> javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:842)
>>>>>>     at javax.swing.Timer.fireActionPerformed(Timer.java:313)
>>>>>>     at javax.swing.Timer$DoPostEvent.run(Timer.java:245)
>>>>>>     at 
>>>>>> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
>>>>>>     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:726)
>>>>>>     at java.awt.EventQueue.access$200(EventQueue.java:103)
>>>>>>     at java.awt.EventQueue$3.run(EventQueue.java:687)
>>>>>>     at java.awt.EventQueue$3.run(EventQueue.java:685)
>>>>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>>>>     at 
>>>>>> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
>>>>>>     at java.awt.EventQueue.dispatchEvent(EventQueue.java:696)
>>>>>>     at 
>>>>>> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220)
>>>>>> ...
>>>>>>
>>
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