int r1= getRelevance(p1); int r2= getRelevance(p2);
	public int compare(Object o1, Object o2) {		ICompletionProposal p1= (ICompletionProposal) o1;		ICompletionProposal p2= (ICompletionProposal) o2;		int r1= getRelevance(p1);		int r2= getRelevance(p2);				if (!fOrderAlphabetically) {			int relevanceDif= r2 - r1;			if (relevanceDif != 0) {				return relevanceDif;			}		}		return p1.getDisplayString().compareToIgnoreCase(p2.getDisplayString());	}