Bug 129887 "system settings have changed" dialog - why
I20060228-1207 - had a project, clicked 'Replace With...' > 'Another branch or revision' in the project's context menu - two (!) dialogs popped up over each other - one warning me about replacing locally changed resources (ok) - the second telling me that the system settings have changed and I needed to restart the workbench. No further explanation was given. This seems pretty harsh; if we really need to restart the workbench, we should explain some more! We should also explain the consequences of pressing the "No" button (don't restart). I have no idea why I suddenly need to restart. I didn't change any system settings AFAIK, so perhaps the problems is more that an event was sent out on the SWT side of it. Please dispatch as needed.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
*/
	private void disconnectFromWorkspace() {
		
		final MultiStatus status = new MultiStatus(
				IDEWorkbenchPlugin.IDE_WORKBENCH, 1,
				IDEWorkbenchMessages.ProblemSavingWorkbench, null);
		IRunnableWithProgress runnable = new IRunnableWithProgress() {
			public void run(IProgressMonitor monitor) {
				try {
					status.merge(ResourcesPlugin.getWorkspace().save(true,
							monitor));
				} catch (CoreException e) {
					status.merge(e.getStatus());
				}
			}
		};
		try {
			new ProgressMonitorJobsDialog(null).run(true, false, runnable);
		} catch (InvocationTargetException e) {
			status
					.merge(new Status(IStatus.ERROR,
							IDEWorkbenchPlugin.IDE_WORKBENCH, 1,
							IDEWorkbenchMessages.InternalError, e
									.getTargetException()));
		} catch (InterruptedException e) {
			status.merge(new Status(IStatus.ERROR,
					IDEWorkbenchPlugin.IDE_WORKBENCH, 1,
					IDEWorkbenchMessages.InternalError, e));
		}
		ErrorDialog.openError(null,