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
/**
	 * Declares an IDE-specific workbench image.
	 * 
	 * @param symbolicName
	 *            the symbolic name of the image
	 * @param path
	 *            the path of the image file; this path is relative to the base
	 *            of the IDE plug-in
	 * @param shared
	 *            <code>true</code> if this is a shared image, and
	 *            <code>false</code> if this is not a shared image
	 * @see IWorkbenchConfigurer#declareImage
	 */
	private void declareWorkbenchImage(Bundle ideBundle, String symbolicName,
			String path, boolean shared) {
		URL url = Platform.find(ideBundle, new Path(path));
		ImageDescriptor desc = ImageDescriptor.createFromURL(url);
		getWorkbenchConfigurer().declareImage(symbolicName, desc, shared);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.application.WorkbenchAdvisor#getMainPreferencePageId
	 */
	public String getMainPreferencePageId() {
		
		return WORKBENCH_PREFERENCE_CATEGORY_ID;
	}
	/**
	 * @return the workspace location string, or <code>null</code> if the