getRenameModifications().buildDelta(deltaFactory);
	public final RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context) throws CoreException, OperationCanceledException {		ResourceChangeChecker checker= (ResourceChangeChecker) context.getChecker(ResourceChangeChecker.class);		IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();		RefactoringStatus result= doCheckFinalConditions(pm, context);		if (result.hasFatalError())			return result;		getRenameModifications().buildDelta(deltaFactory);		IFile[] changed= getChangedFiles();		for (int i= 0; i < changed.length; i++) {			deltaFactory.change(changed[i]);		}		return result;	}