return getMatchCount((IStructuredContentProvider) cp);
return getMatchCount((TableViewer) viewer);
	private int getFilteredMatchCount() {		IContentProvider cp= getViewer().getContentProvider();		if (cp instanceof ITreeContentProvider) {			ITreeContentProvider tp= (ITreeContentProvider) cp;			return getMatchCount(tp, getRootElements((TreeViewer) getViewer()));		} else {			return getMatchCount((IStructuredContentProvider) cp);		}	}