code: public
    void saveExprValue(int id, Object value){
  
     if (tc.isEntryEnabled())
        tc.entry(this,cclass, "saveExprValue", "id: " + new Integer(id) +",value: "+value);
      cacheTag[id] = generation;
      cacheValue[id] = value;
     if (tc.isEntryEnabled())
  	 tc.exit(this,cclass, "saveExprValue");
    }
docs: ---------------------------------------------------------------------------