Iterator<BugLeafNode> filteredIter = filteredSet.iterator();
	protected String getNonLeafCommentsText(BugAspects theAspects)	{	if (theAspects == null)			return "";		BugSet filteredSet = theAspects.getMatchingBugs(BugSet.getMainBugSet());		Iterator<BugLeafNode> filteredIter = filteredSet.iterator();		boolean allSame = true;		String comments = null;		for (BugLeafNode nextNode : filteredSet) {		String commentsOnThisBug = nextNode.getBug().getAnnotationText();			if (comments == null) {				comments = commentsOnThisBug;			} else {				if (!commentsOnThisBug.equals(comments))					allSame = false;			}		}		if((comments == null) || (allSame == false))			return "";		else return comments;	}