[jboss-as7-dev] Is it possible to reuse timerservice.schedule in my app under JBoss?

Hello, everyone! I'm writing an app which will work under JBoss AS 7, and I could find a good use of "org.jboss.as.ejb3.timerservice.schedule" package, e.g. CalendarBasedTimeout. I'm interested in parsing cron-like strings and calculating future timeouts (Timer.getNextTimeout() isn't enough for my purposes, since I need to know about further timeouts as well) Is there a way to use this code besides of copy/pasting? I mean, may be it's available as a separate library, or may I add it as a provided dependency to my pom? Best regards, Dmitry.