? new RenameTypeProcessor.ParticipantDescritorFilter()
? new RenameTypeProcessor.ParticipantDescriptorFilter()
	protected void loadDerivedParticipants(RefactoringStatus status, List result, String[] natures, SharableParticipants shared) throws CoreException {		String newTypeName= removeFileNameExtension(getNewElementName());		RenameArguments arguments= new RenameTypeArguments(newTypeName, getUpdateReferences(), getUpdateSimilarDeclarations(), getSimilarElements());		loadDerivedParticipants(status, result, 			computeDerivedElements(), arguments, getUpdateSimilarDeclarations() 				? new RenameTypeProcessor.ParticipantDescritorFilter()				: null, 			computeResourceModifications(), natures, shared);	}