Some basic questions 1. In a JVM, there can be many classloaders correct? like EJB ClassLoader, WebApp Classloader 2. Call between one classloader and another classloader within JVM - is it pass by value or pass by reference? 3. Singleton class is per classloader? or per JVM?
2. Not a clue 3. We refer to Singleton objects are for an application. We can't speak of them in reference to JVMs or Class Loaders. For example, I could have a Singleton object( say running as a SOAP Service ) that accepts requests from a different physical server than the client.
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