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[Bug 668003] Re: Eclipse stopped working after todays update to 6b18-1.8.2-4ubuntu2

To: openjdk@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <668003@xxxxxxxxxxxxxxxxxx>
Date: Tue, 18 Sep 2012 09:59:02 -0000
Reply-to: Bug 668003 <668003@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: openjdk-6 (Ubuntu)
       Status: New => Confirmed

-- 
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in Ubuntu.
https://bugs.launchpad.net/bugs/668003

Title:
  Eclipse stopped working after todays update to 6b18-1.8.2-4ubuntu2

Status in “openjdk-6” package in Ubuntu:
  Confirmed

Bug description:
  The following exception trace is dumped when I run Eclipse:
  org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.cdt.ui was unable to load class org.eclipse.cdt.internal.ui.navigator.CNavigatorContentProvider.
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
  	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
  	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
  	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
  	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentDescriptor.createContentProvider(NavigatorContentDescriptor.java:304)
  	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentExtension.internalGetContentProvider(NavigatorContentExtension.java:135)
  	at org.eclipse.ui.internal.navigator.NavigatorContentService.extractContentProviders(NavigatorContentService.java:1213)
  	at org.eclipse.ui.internal.navigator.NavigatorContentService.updateService(NavigatorContentService.java:389)
  	at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.inputChanged(NavigatorContentServiceContentProvider.java:600)
  	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:270)
  	at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1634)
  	at org.eclipse.ui.navigator.CommonNavigator.createPartControl(CommonNavigator.java:191)
  	at org.eclipse.ui.navigator.resources.ProjectExplorer.createPartControl(ProjectExplorer.java:75)
  	at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:367)
  	at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
  	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
  	at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4212)
  	at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(WorkbenchPage.java:3271)
  	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
  	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.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
  	at org.eclipse.ui.internal.Workbench$28.runWithException(Workbench.java:1384)
  	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
  	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.runUI(Workbench.java:2316)
  	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
  	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
  	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
  	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
  	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
  	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
  	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
  	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
  	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  	at java.lang.reflect.Method.invoke(Method.java:616)
  	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
  	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
  	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
  	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
  Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.cdt.ui (105).
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
  	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
  	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
  	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
  	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
  	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
  	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
  	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
  	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
  	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
  	at org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235)
  	at org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:845)
  	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:606)
  	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
  	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
  	at org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:271)
  	at org.eclipse.ui.internal.EditorManager.setVisibleEditor(EditorManager.java:1417)
  	at org.eclipse.ui.internal.EditorManager$5.runWithException(EditorManager.java:942)
  	... 32 more
  Caused by: org.osgi.framework.BundleException: The activator org.eclipse.cdt.ui.CUIPlugin for bundle org.eclipse.cdt.ui is invalid
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:157)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
  	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
  	... 58 more
  Caused by: java.lang.NoClassDefFoundError: org/eclipse/cdt/internal/core/model/IBufferFactory
  	at java.lang.Class.getDeclaredConstructors0(Native Method)
  	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2406)
  	at java.lang.Class.getConstructor0(Class.java:2716)
  	at java.lang.Class.newInstance0(Class.java:343)
  	at java.lang.Class.newInstance(Class.java:325)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:152)
  	... 63 more
  Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.cdt.core (78).
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
  	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
  	at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:454)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
  	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
  	... 69 more
  Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.cdt.core.CCorePlugin.start() of bundle org.eclipse.cdt.core.
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:806)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
  	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
  	... 78 more
  Caused by: java.lang.ExceptionInInitializerError
  	at com.ibm.icu.util.TimeZone.getDefault(TimeZone.java:804)
  	at com.ibm.icu.util.Calendar.getInstanceInternal(Calendar.java:1630)
  	at com.ibm.icu.util.Calendar.getInstance(Calendar.java:1594)
  	at com.ibm.icu.text.SimpleDateFormat.initialize(SimpleDateFormat.java:465)
  	at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:435)
  	at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:368)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.getDate(CDTLogWriter.java:98)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.writeHeader(CDTLogWriter.java:87)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.openLogFile(CDTLogWriter.java:76)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.<init>(CDTLogWriter.java:58)
  	at org.eclipse.cdt.core.CCorePlugin.start(CCorePlugin.java:303)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
  	at java.security.AccessController.doPrivileged(Native Method)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
  	... 83 more
  Caused by: java.lang.NullPointerException
  	at sun.util.calendar.ZoneInfoFile.getZoneIDs(ZoneInfoFile.java:785)
  	at sun.util.calendar.ZoneInfo.getAvailableIDs(ZoneInfo.java:535)
  	at java.util.TimeZone.getAvailableIDs(TimeZone.java:514)
  	at com.ibm.icu.impl.JavaTimeZone.<clinit>(JavaTimeZone.java:38)
  	... 97 more
  org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.cdt.ui was unable to load class org.eclipse.cdt.internal.ui.navigator.CNavigatorLabelProvider.
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
  	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
  	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
  	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
  	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentDescriptor.createLabelProvider(NavigatorContentDescriptor.java:319)
  	at org.eclipse.ui.internal.navigator.extensions.NavigatorContentExtension.getLabelProvider(NavigatorContentExtension.java:176)
  	at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.findStyledText(NavigatorContentServiceLabelProvider.java:163)
  	at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getStyledText(NavigatorContentServiceLabelProvider.java:151)
  	at org.eclipse.ui.internal.navigator.NavigatorDecoratingLabelProvider$StyledLabelProviderAdapter.getStyledText(NavigatorDecoratingLabelProvider.java:68)
  	at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.getStyledText(DelegatingStyledCellLabelProvider.java:195)
  	at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.getStyledText(DecoratingStyledCellLabelProvider.java:192)
  	at org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.update(DelegatingStyledCellLabelProvider.java:103)
  	at org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.update(DecoratingStyledCellLabelProvider.java:134)
  	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$5.run(AbstractTreeViewer.java:1474)
  	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1392)
  	at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:402)
  	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1353)
  	at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1467)
  	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274)
  	at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1634)
  	at org.eclipse.ui.navigator.CommonNavigator.createPartControl(CommonNavigator.java:191)
  	at org.eclipse.ui.navigator.resources.ProjectExplorer.createPartControl(ProjectExplorer.java:75)
  	at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:367)
  	at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:226)
  	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
  	at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4212)
  	at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(WorkbenchPage.java:3271)
  	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
  	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.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
  	at org.eclipse.ui.internal.Workbench$28.runWithException(Workbench.java:1384)
  	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
  	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.runUI(Workbench.java:2316)
  	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
  	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
  	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
  	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
  	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
  	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
  	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
  	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
  	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  	at java.lang.reflect.Method.invoke(Method.java:616)
  	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
  	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
  	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
  	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
  Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.cdt.ui (105).
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
  	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
  	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
  	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
  	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
  	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
  	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
  	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
  	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
  	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
  	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
  	at org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235)
  	at org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:845)
  	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:606)
  	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462)
  	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
  	at org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:271)
  	at org.eclipse.ui.internal.EditorManager.setVisibleEditor(EditorManager.java:1417)
  	at org.eclipse.ui.internal.EditorManager$5.runWithException(EditorManager.java:942)
  	... 32 more
  Caused by: org.osgi.framework.BundleException: The activator org.eclipse.cdt.ui.CUIPlugin for bundle org.eclipse.cdt.ui is invalid
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:157)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
  	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
  	... 58 more
  Caused by: java.lang.NoClassDefFoundError: org/eclipse/cdt/internal/core/model/IBufferFactory
  	at java.lang.Class.getDeclaredConstructors0(Native Method)
  	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2406)
  	at java.lang.Class.getConstructor0(Class.java:2716)
  	at java.lang.Class.newInstance0(Class.java:343)
  	at java.lang.Class.newInstance(Class.java:325)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:152)
  	... 63 more
  Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.cdt.core (78).
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
  	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
  	at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:454)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
  	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
  	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
  	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
  	... 69 more
  Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.cdt.core.CCorePlugin.start() of bundle org.eclipse.cdt.core.
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:806)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
  	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
  	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
  	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
  	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
  	... 78 more
  Caused by: java.lang.ExceptionInInitializerError
  	at com.ibm.icu.util.TimeZone.getDefault(TimeZone.java:804)
  	at com.ibm.icu.util.Calendar.getInstanceInternal(Calendar.java:1630)
  	at com.ibm.icu.util.Calendar.getInstance(Calendar.java:1594)
  	at com.ibm.icu.text.SimpleDateFormat.initialize(SimpleDateFormat.java:465)
  	at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:435)
  	at com.ibm.icu.text.SimpleDateFormat.<init>(SimpleDateFormat.java:368)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.getDate(CDTLogWriter.java:98)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.writeHeader(CDTLogWriter.java:87)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.openLogFile(CDTLogWriter.java:76)
  	at org.eclipse.cdt.internal.core.CDTLogWriter.<init>(CDTLogWriter.java:58)
  	at org.eclipse.cdt.core.CCorePlugin.start(CCorePlugin.java:303)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783)
  	at java.security.AccessController.doPrivileged(Native Method)
  	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774)
  	... 83 more
  Caused by: java.lang.NullPointerException
  	at sun.util.calendar.ZoneInfoFile.getZoneIDs(ZoneInfoFile.java:785)
  	at sun.util.calendar.ZoneInfo.getAvailableIDs(ZoneInfo.java:535)
  	at java.util.TimeZone.getAvailableIDs(TimeZone.java:514)
  	at com.ibm.icu.impl.JavaTimeZone.<clinit>(JavaTimeZone.java:38)
  	... 97 more

  It stopped working just after I update OpenJDK to 6b18-1.8.2-4ubuntu2. Problem is on Ubuntu Lucid AMD64.
  Previous version was working fine. You ruined couple hours of my time by this broken update.

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References

[Bug 668003] [NEW] Eclipse stopped working after todays update to 6b18-1.8.2-4ubuntu2
From: Manveru, 2010-10-28