fResult.add(fMethodDeclaration.getReturnType2());
Type returnType= fMethodDeclaration.getReturnType2(); if (returnType != null) fResult.add(fMethodDeclaration.getReturnType2());
	public List perform() {		fResult= new ArrayList();		markReferences();		if (fResult.size() > 0) {			fResult.add(fMethodDeclaration.getReturnType2());		}		return fResult;	}