[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-5843) SeamAllTests.testCache fails: ConcurrentModificationException

SeamAllTests.testCache fails: ConcurrentModificationException -------------------------------------------------------------- Key: JBIDE-5843 URL: https://jira.jboss.org/jira/browse/JBIDE-5843 Project: Tools (JBoss Tools) Issue Type: Bug Components: Seam Affects Versions: 3.1.0.CR2 Reporter: Nick Boldt Assignee: Maxim Areshkau Fix For: 3.1.0.CR2 Failed SeamAllTests.testCache Failing for the past 3 builds (Since #153 ) Took 9.7 sec. add description Stacktrace java.util.ConcurrentModificationException at org.eclipse.emf.common.util.ArrayDelegatingEList$EIterator.checkModCount(ArrayDelegatingEList.java:885) at org.eclipse.emf.common.util.AbstractEList$EIterator.doNext(AbstractEList.java:710) at org.eclipse.emf.common.util.AbstractEList$EIterator.next(AbstractEList.java:696) at org.eclipse.emf.common.notify.impl.AdapterFactoryImpl.adapt(AdapterFactoryImpl.java:86) at org.eclipse.wst.dtd.core.internal.contentmodel.DTDImpl$DTDAdapterFactoryImpl.adapt(DTDImpl.java:139) at org.eclipse.wst.dtd.core.internal.contentmodel.DTDImpl.getAdapter(DTDImpl.java:97) at org.eclipse.wst.dtd.core.internal.contentmodel.DTDImpl$DTDFileAdapter.getElements(DTDImpl.java:661) at org.eclipse.wst.html.core.internal.modelquery.CMDocumentForBuddySystem.getElements(CMDocumentForBuddySystem.java:90) at org.eclipse.wst.xml.core.internal.contentmodel.modelqueryimpl.SimpleAssociationProvider.getCMElementDeclaration(SimpleAssociationProvider.java:45) at org.eclipse.wst.xml.core.internal.contentmodel.modelqueryimpl.ModelQueryImpl.getCMElementDeclaration(ModelQueryImpl.java:116) at org.eclipse.wst.html.core.internal.modelquery.HTMLModelQueryImpl.getCMElementDeclaration(HTMLModelQueryImpl.java:149) at org.eclipse.wst.xml.ui.views.contentoutline.XMLContentOutlineConfiguration$AttributeShowingLabelProvider.getText(XMLContentOutlineConfiguration.java:89) at org.eclipse.jface.viewers.ColumnLabelProvider.update(ColumnLabelProvider.java:36) at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:145) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:932) at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1012) at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:481) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2111) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:827) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:802) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:776) at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:639) at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1490) at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:828) at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1474) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1392) at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:402) at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1353) at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1467) at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274) at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1634) at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.setInput(ConfigurableContentOutlinePage.java:664) at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.setConfiguration(ConfigurableContentOutlinePage.java:639) at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.createControl(ConfigurableContentOutlinePage.java:380) at org.eclipse.ui.views.contentoutline.ContentOutline.doCreatePage(ContentOutline.java:137) at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:409) at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:752) at org.eclipse.ui.views.contentoutline.ContentOutline.partBroughtToTop(ContentOutline.java:212) at org.eclipse.ui.part.PageBookView$4.partBroughtToTop(PageBookView.java:1015) at org.eclipse.ui.internal.PartListenerList2$2.run(PartListenerList2.java:85) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55) at org.eclipse.ui.internal.PartListenerList2.firePartBroughtToTop(PartListenerList2.java:83) at org.eclipse.ui.internal.PartService.firePartBroughtToTop(PartService.java:212) at org.eclipse.ui.internal.WorkbenchPagePartList.firePartBroughtToTop(WorkbenchPagePartList.java:76) at org.eclipse.ui.internal.WorkbenchPagePartList.fireActiveEditorChanged(WorkbenchPagePartList.java:52) at org.eclipse.ui.internal.PartList.setActiveEditor(PartList.java:162) at org.eclipse.ui.internal.WorkbenchPage.makeActiveEditor(WorkbenchPage.java:1277) at org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:1222) at org.eclipse.ui.internal.WorkbenchPage.partAdded(WorkbenchPage.java:1698) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:217) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:778) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:638) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2854) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676) at org.jboss.tools.vpe.ui.test.VpeTest.performTestForVpeComponent(VpeTest.java:210) at org.jboss.tools.jsf.vpe.seam.test.SeamComponentTest.testCache(SeamComponentTest.java:40) at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24) at junit.extensions.TestSetup$1.protect(TestSetup.java:21) at junit.extensions.TestSetup.run(TestSetup.java:25) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:354) at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:206) at org.eclipse.test.UITestApplication$3.run(UITestApplication.java:195) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3468) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3115) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.test.UITestApplication.runApplication(UITestApplication.java:138) at org.eclipse.test.UITestApplication.run(UITestApplication.java:60) at org.eclipse.test.UITestApplication.start(UITestApplication.java:210) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514) at org.eclipse.equinox.launcher.Main.run(Main.java:1311) at org.eclipse.equinox.launcher.Main.main(Main.java:1287) at org.eclipse.core.launcher.Main.main(Main.java:34) http://hudson.qa.jboss.com/hudson/view/DevStudio/job/devstudio-nightly-3....