自定义词典构造问题 about jcseg HOT 3 CLOSED

/**
     * create a singleton ADictionary object according to the JcsegTaskConfig
     * 
     * @param   config
     * @param   loadDic
     * @param   ADictionary
    */
    public static ADictionary createSingletonDictionary(JcsegTaskConfig config, boolean loadDic)
    {
        synchronized (LOCK) {
            if ( singletonDic == null ) {
                singletonDic = createDefaultDictionary(config, loadDic);
            }
        }
        
        return singletonDic;
    }