setStatus(status);
setStatus(status, style);
	protected RefactoringStatus internalCheckCondition(IRunnableContext context, int style) {		saveOpenEditors();				CheckConditionsOperation op= new CheckConditionsOperation(fRefactoring, style); 		Exception exception= null;		try {			context.run(true, true, op);		} catch (InterruptedException e) {			exception= e;		} catch (InvocationTargetException e) {			exception= e;		}		RefactoringStatus status= null;		if (exception != null) {			JavaPlugin.log(exception);			status= new RefactoringStatus();			String message= exception.getMessage();			if (message == null)				message= "Internal error during precondition checking";			status.addFatalError(message);		} else {			status= op.getStatus();		}		setStatus(status);		return status;		}