Sharing a singleton class within same EAR

Article:		EJB 2 and J2EE Packaging
Subject:		Sharing a singleton class within same EAR
Date:		2003-06-27 22:05:34
From:		anonymous2

I want to use ReadWriteLock Singleton class b(etween a Servlet and a MDB in the same EAR application. Components are deployed within the same EAR appliction and lib.jar file is refered in MANIFEST.MF file appropriately. So can I assume these components are sharing the same singleton object? (There happens a Reader Writer problem between Servlet and MDB that are accessing the same table)