Map map = new TreeMap();map.put("j2se", 20);map.put("j2ee", 10);map.put("j2me", 30);List> infoIds = new ArrayList>(map.entrySet());//排序前for (int i = 0... Read More
posted @ 2014-07-19 14:39 咸鱼公子 Views(327) Comments(0) Diggs(0) Edit