title: How to fix JobExecutionException in Java?
body: <p>I have error in my program:</p>
  
  <pre><code>[DefaultQuartzScheduler_Worker-1] INFO org.quartz.core.JobRunShell - Job DEFAULT_GROUP.HelloJob threw a JobExecutionException: 
  org.quartz.JobExecutionException: Testing Exception
      at CronTriggertes.HelloJob.execute(HelloJob.java:15)
      at org.quartz.core.JobRunShell.run(JobRunShell.java:206)
      at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:548)
  </code></pre>
  
  <p>I don't know how to fix it.</p>
  
  <pre><code>package CronTriggertes;
  package CronTriggertes;
  import org.quartz.Job;
  import org.quartz.JobExecutionContext;
  import org.quartz.JobExecutionException;
  import java.util.Date;
  
  public class HelloJob implements Job {
      public void execute(JobExecutionContext arg0) throws JobExecutionException{
          System.out.println("Hello World Quartz Scheduler with CronTrigger: " + new Date());                 throw new JobExecutionException("Testing Exception");
      }
  }
  </code></pre>