linux下取某一目录下时间戳最大的文件？多谢

Comparator<File> comparator = new Comparator<File>(){
    public int compare(File file1, File file2){
        DateForamt formatter = new SimpleDateFormat("MMddyyyy");
        Date date1 = formatter.parse(file1.getName().substring(1));
        Date date2 = formatter.parse(file2.getName().substring(1));
        return date1.compareTo(date2);
    }
}

File file = new File("/home/");
File[] files = file.listFiles();
Arrays.sort(files,comparator);

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