This package provides the EJB Timer Service to the EJB3 stack.
		
		It replaces the org.jboss.ejb.txtimer package.
		
		The Jboss EJB3 Timer Service package depends on:
		
		
		Note that almost all exceptions are caught and rethrown as EJBExceptions, thus
		making sure that no Quartz API is exposed either compile time or run time.