[jbosstools-issues] [JBoss JIRA] (JBIDE-15275) ConcurrentModificationException in KB project

[Alexey Kazakov (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-15275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kazakov closed JBIDE-15275.
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> ConcurrentModificationException in KB project
> ---------------------------------------------
>
>                 Key: JBIDE-15275
>                 URL: https://issues.jboss.org/browse/JBIDE-15275
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common/jst/core
>    Affects Versions: 4.2.0.Alpha1
>            Reporter: Alexey Kazakov
>            Assignee: Viacheslav Kabanovich
>             Fix For: 4.2.0.Alpha1
>
>
> I don't know how to reproduce this issue. I just saw it in my Eclipse log:
> {code}
> org.jboss.tools.common.validation.JBTValidationException
> 	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:101)
> 	at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
> Caused by: java.util.ConcurrentModificationException
> 	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
> 	at java.util.ArrayList$Itr.next(ArrayList.java:791)
> 	at org.jboss.tools.jst.web.kb.internal.KbProject.getKBBuilderRequiredNatureDescriptions(KbProject.java:1001)
> 	at org.jboss.tools.jst.web.kb.internal.KbProject.checkKBBuilderInstalled(KbProject.java:1027)
> 	at org.jboss.tools.jsf.web.validation.JSFELValidationDelegate.shouldValidate(JSFELValidationDelegate.java:36)
> 	at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.shouldValidate(ELValidator.java:646)
> 	at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.shouldValidate(ELValidator.java:633)
> 	at org.jboss.tools.common.validation.ValidationContext.shouldValidate(ValidationContext.java:137)
> 	at org.jboss.tools.common.validation.ValidationContext.init(ValidationContext.java:126)
> 	at org.jboss.tools.common.validation.ValidationContext.<init>(ValidationContext.java:43)
> 	at org.jboss.tools.common.validation.ContextValidationHelper.getValidationContextManager(ContextValidationHelper.java:176)
> 	at org.jboss.tools.common.validation.ContextValidationHelper.getValidationContextManager(ContextValidationHelper.java:168)
> 	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:65)
> 	... 2 more
> {code}

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