return clazz;
	private Class cachedClassForName(IAdapterFactory factory, String typeName) {		Class clazz = null;		//cache reference to lookup to protect against concurrent flush		HashMap lookup = classLookup;		if (lookup != null) {			HashMap classes = (HashMap) lookup.get(factory);			if (classes != null) {				clazz = (Class) classes.get(typeName);			}		}		return clazz;	}