@Override
    public ZooKeeperClient init() {
        super.init();

        try {
            _connect();
            _initCacheWatcher();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

        return this;
    }
@ Override public ZooKeeperClient init ( ) { super . init ( ) ; try { _connect ( ) ; _initCacheWatcher ( ) ; } catch ( Exception e ) { throw new RuntimeException ( e ) ; } return this ; }
{@inheritDoc}