!SESSION 2019-12-10 09:15:30.376 ----------------------------------------------- eclipse.buildId=4.14.0.I20191210-0610 java.version=11.0.4 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -application org.eclipse.test.uitestapplication formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/cbi/genie.releng/workspace/ep414I-unit-cen64-gtk3-java11/workarea/I20191210-0610/eclipse-testing/test-eclipse/eclipse/org.eclipse.core.internal.expressions.tests.AllTests.xml -testPluginName org.eclipse.core.expressions.tests -className org.eclipse.core.internal.expressions.tests.AllTests -timeout 7200000 -junitReportOutput /home/cbi/genie.releng/workspace/ep414I-unit-cen64-gtk3-java11/workarea/I20191210-0610/eclipse-testing/results/ep414I-unit-cen64-gtk3-java11_linux.gtk.x86_64_11 Command-line arguments: -application org.eclipse.test.uitestapplication -data /home/cbi/genie.releng/workspace/ep414I-unit-cen64-gtk3-java11/workarea/I20191210-0610/eclipse-testing/test-eclipse/eclipse/expressions_folder formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/home/cbi/genie.releng/workspace/ep414I-unit-cen64-gtk3-java11/workarea/I20191210-0610/eclipse-testing/test-eclipse/eclipse/org.eclipse.core.internal.expressions.tests.AllTests.xml -testPluginName org.eclipse.core.expressions.tests -className org.eclipse.core.internal.expressions.tests.AllTests -os linux -ws gtk -arch x86_64 -consolelog -timeout 7200000 -junitReportOutput /home/cbi/genie.releng/workspace/ep414I-unit-cen64-gtk3-java11/workarea/I20191210-0610/eclipse-testing/results/ep414I-unit-cen64-gtk3-java11_linux.gtk.x86_64_11 !ENTRY org.eclipse.e4.ui.workbench3 1 0 2019-12-10 09:15:52.628 !MESSAGE starting DumpStackTracesTimer with timeout=7080000 at 2019-12-10 09:15:52 -0500 !ENTRY org.eclipse.ui.monitoring 2 0 2019-12-10 09:15:54.828 !MESSAGE UI freeze of 0.54s at 09:15:54.269 !SUBENTRY 1 org.eclipse.ui.monitoring 1 0 2019-12-10 09:15:54.828 !MESSAGE Sample at 09:15:54.605 (+0.336s) Thread 'main' tid=1 (RUNNABLE) !STACK 0 Stack Trace at java.base@11.0.4/java.io.FileOutputStream.open0(Native Method) at java.base@11.0.4/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base@11.0.4/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base@11.0.4/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.ui.internal.AbstractWorkingSetManager.saveState(AbstractWorkingSetManager.java:781) at org.eclipse.ui.internal.WorkingSetManager.saveState(WorkingSetManager.java:137) at org.eclipse.ui.internal.WorkingSetManager.workingSetChanged(WorkingSetManager.java:156) at org.eclipse.ui.internal.AbstractWorkingSet.fireWorkingSetChanged(AbstractWorkingSet.java:137) at org.eclipse.ui.internal.WorkingSet.setElements(WorkingSet.java:222) at org.eclipse.jdt.internal.ui.workingsets.DynamicSourcesWorkingSetUpdater$2.run(DynamicSourcesWorkingSetUpdater.java:236) at org.eclipse.jdt.internal.ui.workingsets.DynamicSourcesWorkingSetUpdater$UpdateUIJob.runInUIThread(DynamicSourcesWorkingSetUpdater.java:98) at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:95) at org.eclipse.ui.progress.UIJob$$Lambda$479/0x00000001008a5840.run(Unknown Source) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4910) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4432) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:660) at org.eclipse.ui.internal.Workbench$$Lambda$108/0x0000000100372040.run(Unknown Source) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.test.UITestApplication.run(UITestApplication.java:48) at org.eclipse.test.UITestApplication.start(UITestApplication.java:118) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base@11.0.4/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base@11.0.4/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base@11.0.4/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base@11.0.4/java.lang.reflect.Method.invoke(Method.java:566) at app//org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at app//org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at app//org.eclipse.equinox.launcher.Main.run(Main.java:1465) at app//org.eclipse.equinox.launcher.Main.main(Main.java:1438) at app//org.eclipse.core.launcher.Main.main(Main.java:44)