docs: public Object put(Object key, Object value)
  	{
  		synchronized(this)
  		{
  				//253010, Do not check size since we do so in WebContainer
  				Object obj = super.put(key, value);
  				if (obj==null)		//Object was added or value previously added was null
  					size = super.size(); 	
  				return obj;				
  		}
  	}