Hi! 1) Cron4J is very old: Latest Cron4j 2.2.5 released: *28-Dec-2011 * Latest Quarz 2.3.0 released: *20-Apr-2017*
2) Not very friendly license: CronJ4 licensed under GNU LESSER GENERAL PUBLIC LICENSE Quartz is freely usable, licensed under the *Apache 2.0* license. So, if we replace Cron4J with Quartz we can move *ignite-schedule* module from lgpl profile to main distribution. Any objections? If no, I will create JIRA issue and implement this change. -- Alexey Kuznetsov