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package com.thread.test.concurent;
 
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.FutureTask;
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import java.util.*;
public class WhatDay {
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  c.setTime(new Date(System.currentTimeMillis()));
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