Description Remy Suen 2011-01-14 10:16:28 EST

1. Place your text cursor on a field.
2. Alt+Shift+R
3. Wait for the balloon popup to appear then click the dropdown > Preferences...
4. An NPE is thrown.

org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4093)
	at org.eclipse.swt.SWT.error(SWT.java:4008)
	at org.eclipse.swt.SWT.error(SWT.java:3979)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:340)
	at org.eclipse.swt.widgets.Control.getParent(Control.java:1387)
	at org.eclipse.e4.ui.internal.workbench.swt.ShellActivationListener.deactivate(ShellActivationListener.java:132)
	at org.eclipse.e4.ui.internal.workbench.swt.ShellActivationListener.access$0(ShellActivationListener.java:131)
	at org.eclipse.e4.ui.internal.workbench.swt.ShellActivationListener$4.widgetDisposed(ShellActivationListener.java:197)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:123)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:808)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:446)
	at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:447)
	at org.eclipse.swt.widgets.Shell.dispose(Shell.java:714)
	at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:309)
	at org.eclipse.swt.widgets.Shell.close(Shell.java:537)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameInformationPopup.close(RenameInformationPopup.java:354)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameLinkedMode.linkedModeLeft(RenameLinkedMode.java:584)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameLinkedMode.access$2(RenameLinkedMode.java:581)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameLinkedMode$EditorSynchronizer.left(RenameLinkedMode.java:117)
	at org.eclipse.jface.text.link.LinkedModeModel.exit(LinkedModeModel.java:341)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameLinkedMode.cancel(RenameLinkedMode.java:386)
	at org.eclipse.jdt.internal.ui.refactoring.reorg.RenameInformationPopup$14.run(RenameInformationPopup.java:770)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)