4.0.0 org.opensymphony.quartz quartz jar 1.6.6 http://www.opensymphony.com/quartz https://quartz.dev.java.net/files/documents/1267/128858/quartz-1.6.6.zip The Apache Software License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0.txt manual commons-logging commons-logging 1.1