OnJava8-Examples/lowlevel/ExceptionThread.java at master · CSapprenticeWT/OnJava8-Examples · GitHub

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// lowlevel/ExceptionThread.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// {ThrowsException}

import java.util.concurrent.*;

public class ExceptionThread implements Runnable {

@Override public void run() {

throw new RuntimeException();

}

public static void main(String[] args) {

ExecutorService es =

Executors.newCachedThreadPool();

es.execute(new ExceptionThread());

es.shutdown();

}

/* Output:

___[ Error Output ]___

Exception in thread "pool-1-thread-1"

java.lang.RuntimeException

at ExceptionThread.run(ExceptionThread.java:7)

at java.util.concurrent.ThreadPoolExecutor.runW

orker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Work

er.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)