Bug 98472 New project wizard: second page remove from class path should ask for removal of folder when linked
RC1 - create a new project - switch to the second page - link in additional source observe: there is no way to unlink the addtional source We should offer to unlink the folder when the folder is removed from the build path again.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/newsourcepage/BuildPathAction.java
if (exception != null) {
			ExceptionHandler.handle(exception, getShell(), Messages.format(NewWizardMessages.HintTextGroup_Exception_Title, 
					fOperation.getName()), exception.getMessage());
			return;
		}
		if (resultElements.size() == 0)
			return; 
		IStructuredSelection selection;
		if (fOperation instanceof EditOutputFolderOperation)
			selection= (StructuredSelection) getSelection();
		else
			selection= new StructuredSelection(resultElements);
		selectAndReveal(selection);
	}
	/**
	 * For a given selection, try to select and reveal this selection for 
	 * all parts of this site.
	 * 
	 * @param selection the elements to be selected
	 */
	private void selectAndReveal(final ISelection selection) {
		
		IWorkbenchPage page= fSite.getPage();
		if (page == null)
			return;
		
		List parts= new ArrayList();
		IWorkbenchPartReference refs[]= page.getViewReferences();
		for (int i= 0; i < refs.length; i++) {
			IWorkbenchPart part= refs[i].getPart(false);