我如何按日期或名称排序，这阵？

 的String [] [] = datetable新的String [21] [2];datetable [0] [0] =2011.01.01;datetable [0] [1] =名称1;datetable [1] [0] =2011.01.03;datetable [1] [1] =名称2;。。。datetable [20] [0] =2011.02.16;datetable [20] [1] =NAME3; 

解决方案

我会做链接什么的海报，只是我不会用最后这么多。

  Arrays.sort（datetable，新的比较＆LT;的String []＆GT;（）{    @覆盖    公众诠释比较（字符串[]取值范，的String [] ENTRY2）{        //按日期排序        返回取值范[0] .compareTo（ENTRY2 [0]）;    }}）; 

how can i sort this array by date or name?

String[][] datetable= new String[21][2];

datetable[0][0] = "2011.01.01";
datetable[0][1] = "Name1";
datetable[1][0] = "2011.01.03";
datetable[1][1] = "Name2";
.
.
.
datetable[20][0] = "2011.02.16";
datetable[20][1] = "Name3";

I would do what the poster linked to, only I wouldn't use final so much.

Arrays.sort(datetable, new Comparator<String[]>() {
    @Override
    public int compare(String[] entry1, String[] entry2) {
        // Sort by date
        return entry1[0].compareTo(entry2[0]);
    }
});