# Updating a trigger Updating a trigger
    Scheduler sched = StdSchedulerFactory.getDefaultScheduler();
    Date startDate = new java.util.Date();
    long runEveryInMilliseconds = 3600*1000;  // every hour
    String jobName = "my job";

    // make sure group and name match the group and name the job was created with
    SimpleTrigger trigger = new SimpleTrigger(jobName, Scheduler.DEFAULT_GROUP, startDate,
    			null, // end never
    			SimpleTrigger.REPEAT_INDEFINITELY, runEveryInMilliseconds);
    trigger.setJobName(jobName);
    trigger.setJobGroup(Scheduler.DEFAULT_GROUP);
    sched.rescheduleJob(jobName, Scheduler.DEFAULT_GROUP, trigger);