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

VPE based editor sometimes crash a whole Eclipse with next error log -------------------------------------------------------------------- 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 Fix For: 3.3.0.Beta1 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.