file.delete();
}
@Test
public void test() throws Exception {
AppDataService appDataService = null;
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
long startTime = sdf.parse("2014-08-19 11:20").getTime();
BucketHandler handler = new BucketHandler(startTime, appDataService);
HashMap<Integer, HashMap<String, AppData>> datas = handler.getDatas();