[jbosstools-issues] [JBoss JIRA] (JBIDE-9590) ConcurrentModificationException in KB PageContextFactory

ConcurrentModificationException in KB PageContextFactory -------------------------------------------------------- Key: JBIDE-9590 URL: https://issues.jboss.org/browse/JBIDE-9590 Project: Tools (JBoss Tools) Issue Type: Bug Components: common/jst/core Affects Versions: 3.3.0.M3 Reporter: Alexey Kazakov Assignee: Alexey Kazakov Priority: Critical Fix For: 3.3.0.M4 {code} org.jboss.tools.common.validation.JBTValidationException at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:99) at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.getIncludeContextDefinition(IncludeContextBuilder.java:135) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.processIncludeContextElement(IncludeContextBuilder.java:117) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.readElement(IncludeContextBuilder.java:210) at org.eclipse.ui.internal.registry.RegistryReader.readElements(RegistryReader.java:144) at org.eclipse.ui.internal.registry.RegistryReader.readExtension(RegistryReader.java:155) at org.eclipse.ui.internal.registry.RegistryReader.readRegistry(RegistryReader.java:176) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.readContributions(IncludeContextBuilder.java:265) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.initCache(IncludeContextBuilder.java:252) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.getIncludeContextDefinitions(IncludeContextBuilder.java:274) at org.jboss.tools.jst.web.kb.include.IncludeContextBuilder.getContextType(IncludeContextBuilder.java:317) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContextInstance(PageContextFactory.java:457) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:421) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:190) at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:179) at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.validateFile(ELValidator.java:245) at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.validateAll(ELValidator.java:230) at org.jboss.tools.common.validation.ValidatorManager.validateAll(ValidatorManager.java:131) at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:83) ... 2 more {code}