[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-8138) NullPointerException occurs in when eclipse is closed with opened VPE editor

NullPointerException occurs in when eclipse is closed with opened VPE editor ---------------------------------------------------------------------------- Key: JBIDE-8138 URL: https://issues.jboss.org/browse/JBIDE-8138 Project: Tools (JBoss Tools) Issue Type: Bug Components: Visual Page Editor core Affects Versions: 3.2.0.CR1 Reporter: Denis Golovin Assignee: Maxim Areshkau Fix For: 3.2.0.CR1 Attachments: jbide8138.patch java.lang.NullPointerException at org.jboss.tools.jst.jsp.i18n.handlers.I18nHandler.setEnabled(I18nHandler.java:44) at org.eclipse.ui.internal.handlers.HandlerProxy.setEnabled(HandlerProxy.java:232) at org.eclipse.core.commands.Command.setEnabled(Command.java:857) at org.eclipse.ui.menus.CommandContributionItem.isEnabled(CommandContributionItem.java:968) at org.eclipse.ui.menus.CommandContributionItem.updateToolItem(CommandContributionItem.java:661) at org.eclipse.ui.menus.CommandContributionItem.update(CommandContributionItem.java:578) at org.eclipse.ui.menus.CommandContributionItem.update(CommandContributionItem.java:565) at org.eclipse.ui.menus.CommandContributionItem$1.bindingManagerChanged(CommandContributionItem.java:989) at org.eclipse.jface.bindings.BindingManager.fireBindingManagerChanged(BindingManager.java:900) at org.eclipse.jface.bindings.BindingManager.setActiveBindings(BindingManager.java:2176) at org.eclipse.jface.bindings.BindingManager.recomputeBindings(BindingManager.java:1742) at org.eclipse.jface.bindings.BindingManager.contextManagerChanged(BindingManager.java:689) at org.eclipse.core.commands.contexts.ContextManager.fireContextManagerChanged(ContextManager.java:165) at org.eclipse.core.commands.contexts.ContextManager.removeActiveContext(ContextManager.java:245) at org.eclipse.ui.internal.contexts.ContextAuthority.updateContext(ContextAuthority.java:758) at org.eclipse.ui.internal.contexts.ContextAuthority.deactivateContext(ContextAuthority.java:353) at org.eclipse.ui.internal.contexts.ContextService.deactivateContext(ContextService.java:148) at org.jboss.tools.vpe.editor.VpeEditorPart.deactivateServices(VpeEditorPart.java:1242) at org.jboss.tools.vpe.editor.VpeEditorPart.dispose(VpeEditorPart.java:938) at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.dispose(JSPMultiPageEditor.java:619) at org.eclipse.ui.internal.WorkbenchPartReference.doDisposePart(WorkbenchPartReference.java:737) at org.eclipse.ui.internal.EditorReference.doDisposePart(EditorReference.java:327) at org.eclipse.ui.internal.WorkbenchPartReference.dispose(WorkbenchPartReference.java:684) at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1721) at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1426) at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410) at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384) at org.eclipse.ui.internal.WorkbenchPage.closeAllEditors(WorkbenchPage.java:1188) at org.eclipse.ui.internal.WorkbenchPage.dispose(WorkbenchPage.java:1770) at org.eclipse.ui.internal.WorkbenchWindow.closeAllPages(WorkbenchWindow.java:861) at org.eclipse.ui.internal.WorkbenchWindow.hardClose(WorkbenchWindow.java:1696) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:734) at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:710) at org.eclipse.ui.internal.WorkbenchWindow$5.run(WorkbenchWindow.java:826) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:824) at org.eclipse.jface.window.WindowManager.close(WindowManager.java:109) at org.eclipse.ui.internal.Workbench$18.run(Workbench.java:1106) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1103) at org.eclipse.ui.internal.Workbench.access$15(Workbench.java:1032) at org.eclipse.ui.internal.Workbench$25.run(Workbench.java:1276) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1274) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1246) at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:731) at org.eclipse.ui.internal.WorkbenchWindow.access$0(WorkbenchWindow.java:710) at org.eclipse.ui.internal.WorkbenchWindow$5.run(WorkbenchWindow.java:826) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:824) at org.eclipse.jface.window.Window.handleShellCloseEvent(Window.java:741) at org.eclipse.jface.window.Window$3.shellClosed(Window.java:687) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267) at org.eclipse.swt.widgets.Shell.closeWidget(Shell.java:616) at org.eclipse.swt.widgets.Shell.gtk_delete_event(Shell.java:1166) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1735) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8168) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2229) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3159) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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: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:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407)