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package com.qd.thread.callable; import java.util.concurrent.Callable; /** * Created by chenlongbo on 2017/4/24. */ public class TaskWithResult implements Callable{ private int id; public... 阅读全文
posted @ 2017-05-26 18:00
cbySense
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package com.qd.sort; import java.util.Arrays; /** * Created by chenlongbo on 2017/4/26. *快速排序 * */ public class QuickSort { public static void sort(int a[], int low, int hight){ in... 阅读全文
posted @ 2017-05-26 17:57
cbySense
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1.双重检查 2.枚举 3.内部类 4.饿汉式 阅读全文
posted @ 2017-05-26 17:55
cbySense
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Thread类join()方法重载了3次.分别是 join()的作用,java doc 说明:Waits for this thread to die.等待这个线程死亡,如果join的线程不死亡,程序就会阻塞在那里. 程序的执行结果: T4 start: Fri May 26 17:20:29 CS 阅读全文
posted @ 2017-05-26 17:27
cbySense
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