LOCAL JFace - Add 10000 items 100 at a time TreeViewer 10 times
GLOBAL JFace - Add 2000 items in 2 blocks to TreeViewer
!SESSION 2010-06-08 19:15:12.848 -----------------------------------------------
eclipse.buildId=I20100608-0911
java.version=1.6.0_17
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Framework arguments:  -application org.eclipse.test.uitestapplication formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/buildtest/I20100608-0911/eclipse-testing/test-eclipse/eclipse/org.eclipse.jface.tests.performance.JFacePerformanceSuite.xml -testPluginName org.eclipse.ui.tests.performance -className org.eclipse.jface.tests.performance.JFacePerformanceSuite
Command-line arguments:  -application org.eclipse.test.uitestapplication -data /buildtest/I20100608-0911/eclipse-testing/test-eclipse/eclipse/performance-workspace-platform-jface formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/buildtest/I20100608-0911/eclipse-testing/test-eclipse/eclipse/org.eclipse.jface.tests.performance.JFacePerformanceSuite.xml -testPluginName org.eclipse.ui.tests.performance -className org.eclipse.jface.tests.performance.JFacePerformanceSuite -os linux -ws gtk -arch x86 -consolelog

!ENTRY org.eclipse.ui.workbench 4 2 2010-06-08 19:29:46.104
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.ui.internal.EditorManager.convertToSaveables(EditorManager.java:1291)
	at org.eclipse.ui.internal.EditorManager.saveAll(EditorManager.java:1150)
	at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1180)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.Workbench.saveAllEditors(Workbench.java:1129)
	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1047)
	at org.eclipse.ui.internal.Workbench.access$15(Workbench.java:1031)
	at org.eclipse.ui.internal.Workbench$25.run(Workbench.java:1275)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1273)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1245)
	at org.eclipse.ui.internal.testing.WorkbenchTestable$2.run(WorkbenchTestable.java:124)
	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:3527)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3174)
	at org.eclipse.swt.widgets.Display.release(Display.java:3225)
	at org.eclipse.swt.graphics.Device.dispose(Device.java:237)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:131)
	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:196)
	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:369)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
	at org.eclipse.core.launcher.Main.main(Main.java:34)