[jbosstools-issues] [JBoss JIRA] (JBIDE-9997) VPE base editor sometimes crash a whole Eclipse with next error log

[Vitali Yemialyanchyk (Created) (JIRA)]

VPE base editor sometimes crash a whole Eclipse with next error log
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                 Key: JBIDE-9997
                 URL: https://issues.jboss.org/browse/JBIDE-9997
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: Visual Page Editor core
    Affects Versions: 3.3.0.M4
            Reporter: Vitali Yemialyanchyk
            Assignee: Yahor Radtsevich
            Priority: Critical
         Attachments: hs_err_pid9120.log

take a look at attached stack trace. it is VPE only. there is a function in our application, which works intensively with attributes update.
and we get this exception. so my opinion - in your code - VpeController.notifyChangedInUiThread is not safe implemented.
exception which ErrorLog I provide - I can't reproduce on my rather slow machine, but other one can reproduce it on more quick computer.
so my opinion - you should review this function - it is definitely unsafe - and you can get whole JBoss Studio crash with this problem - 
so you should make all efforts to fix this.

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