@SuppressWarnings("unchecked")
	public Map<String,List<Item>> getInvItemFinder()
	{
		Map<String,List<Item>> finder=(Map<String,List<Item>>)Resources.getResource("SYSTEM_IITEM_FINDER_CACHE");
		if(finder==null)
		{
			finder=new PrioritizingLimitedMap<String,List<Item>>(10,EXPIRE_1MIN,EXPIRE_10MINS,100);
			Resources.submitResource("SYSTEM_IITEM_FINDER_CACHE",finder);
		}
		return finder;
	}