Today, I was trying to use eclipse to debug a testcase, and I got this error message:
Caused by: java.io.InvalidClassException: org.jboss.ejb3.stateless.StatelessRemoteProxy; local class incompatible: stream classdesc serialVersionUID = 2583299153931800023, local class serialVersionUID = -3140310692262880994
StatelessRemoteProxy is in fact not implementing SerialVerionUID.