34 lines
822 B
Java
34 lines
822 B
Java
// threads/ThreadSize.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 ThreadSize {
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static class Dummy extends Thread {
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@Override
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public void run() {
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try {
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Thread.sleep(1000);
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} catch(Exception e) {
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throw new RuntimeException(e);
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}
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}
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}
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public static void main(String[] args) {
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ExecutorService exec =
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Executors.newCachedThreadPool();
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int count = 0;
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try {
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while(true) {
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exec.execute(new Dummy());
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count++;
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}
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} catch(Error e) {
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System.out.println(
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e.getClass().getSimpleName() + ": " + count);
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System.exit(0);
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}
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}
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}
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