for (Iterator<ClassHash> i = bugCollection.classHashIterator(); i.hasNext();) { ClassHash classHash = i.next(); String canonicalClassName = classHashToCanonicalClassNameMap.get(classHash); if (canonicalClassName == null || classHash.getClassName().compareTo(canonicalClassName) < 0) { classHashToCanonicalClassNameMap.put(classHash, classHash.getClassName()); } }
	public void registerBugCollection(BugCollection bugCollection) {		for (Iterator<BugInstance> i = bugCollection.iterator(); i.hasNext(); ) {			bugCollectionMap.put(i.next(), bugCollection);		}	}