类似于C# using() java 语法

From :   https://www.infoq.com/news/2010/08/arm-blocks

try(Jedis jedis = jedisPool.getResource()){
    String key = "testKey2";
    jedis.set(key,"fasdfasdfasdfasdfasdf");

    String data =  jedis.get(key);

    System.out.println(i+"--" + data);
}

try() …