30 lines
945 B
Java
30 lines
945 B
Java
// concurrent/CachedThreadPool.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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import java.util.concurrent.*;
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public class CachedThreadPool {
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public static void main(String[] args)
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throws InterruptedException {
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ExecutorService exec =
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Executors.newCachedThreadPool();
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for(int id = 0; id < 10; id++)
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exec.execute(new SleepAndPrintTask(id));
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exec.shutdown();
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exec.awaitTermination(5, TimeUnit.SECONDS);
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}
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}
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/* Output:
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SleepAndPrintTask[2] pool-1-thread-3
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SleepAndPrintTask[9] pool-1-thread-10
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SleepAndPrintTask[6] pool-1-thread-7
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SleepAndPrintTask[5] pool-1-thread-6
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SleepAndPrintTask[7] pool-1-thread-8
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SleepAndPrintTask[8] pool-1-thread-9
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SleepAndPrintTask[0] pool-1-thread-1
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SleepAndPrintTask[1] pool-1-thread-2
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SleepAndPrintTask[4] pool-1-thread-5
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SleepAndPrintTask[3] pool-1-thread-4
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*/
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