protected void clearNewlyDefined(Map<String,Object> defined, Set<String> exceptSet, String prefix)
	{
		final Set<String> clearSet=new HashSet<String>();
		for(final String key : defined.keySet())
			if(key.toUpperCase().startsWith(prefix.toUpperCase())
			&& (!exceptSet.contains(key.toUpperCase()))
			&& (!key.startsWith("_")))
				clearSet.add(key);
		for(final String key : clearSet)
			defined.remove(key);
	}