fRefactoringId= id; fDescription= description;
	protected RefactoringDescriptor(final String id, final String project, final String description, final String comment, final int flags) {		super(id, description);		Assert.isTrue(project == null || !"".equals(project)); //$NON-NLS-1$		Assert.isTrue(flags >= NONE);		fProject= project;		fComment= comment;		fFlags= flags;	}