@Override
    public NutMap omit(String... keys) {
        NutMap re = new NutMap();
        for (Map.Entry<String, Object> en : this.entrySet()) {
            String key = en.getKey();
            if (!Lang.contains(keys, key)) {
                re.put(key, en.getValue());
            }
        }
        return re;
    }
@Override
    public NutMap omit(String... keys) {
        NutMap re = new NutMap();
        for (Map.Entry<String, Object> en : this.entrySet()) {
            String key = en.getKey();
            if (!Lang.contains(keys, key)) {
                re.put(key, en.getValue());
            }
        }
        return re;
    }
@ Override public NutMap omit ( String ... keys ) { NutMap re = new NutMap ( ) ; for ( Map . Entry < String , Object > en : this . entrySet ( ) ) { String key = en . getKey ( ) ; if ( ! Lang . contains ( keys , key ) ) { re . put ( key , en . getValue ( ) ) ; } } return re ; }
从 Map 里将指定的键过滤，生成一个新的 Map

@param keys
键
@return 新 Map
从 Map 里将指定的键过滤，生成一个新的 Map