code: private static synchronized CacheInfo getCacheInfo() {
  		AppContext context = AppContext.getAppContext();
  		CacheInfo info = (CacheInfo) context.get(CacheInfo.class);
  		if (info == null) {
  			info = new CacheInfo();
  			context.put(CacheInfo.class, info);
  		}
  		return info;
  	}
docs: Returns the <code>CacheInfo</code> object associated with this <code>ThreadGroup</code>.