20 lines
589 B
Java
20 lines
589 B
Java
// threads/CountingTask.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://mindviewinc.com/Books/OnJava/ for more book information.
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import java.util.concurrent.*;
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public class CountingTask implements Callable<Integer> {
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final int id;
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public CountingTask(int id) { this.id = id; }
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@Override
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public Integer call() {
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Integer val = new Integer(0);
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for(int i = 0; i < 100; i++)
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val++;
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System.out.println(id + " " +
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Thread.currentThread().getName() + " " + val);
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return val;
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}
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}
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