libquartz2-java - 2.3.0-3 main

Quartz is a full-featured, open source job scheduling system that can
be integrated with, or used along side virtually any J2EE or J2SE
application - from the smallest stand-alone application to the
largest e-commerce system. Quartz can be used to create simple or
complex schedules for executing tens, hundreds, or even
tens-of-thousands of jobs; jobs whose tasks are defined as standard
Java components or EJBs. The Quartz Scheduler includes many
enterprise-class features, such as JTA transactions and clustering.