Using the org.quartz.CronTrigger class (whose doc. is found at: http://quartz.sourceforge.net/javadoc/org/quartz/CronTrigger.html
). I have two questions:
1- If I want an event scheduled to occur every 15 minutes, would that be its expression??
"0 0/5 * * * ?"
2- If I want an event scheduled to occur every 15 minutes, starting after 20 minutes from now, what would be its expression??