Class com.ibm.commerce.user.objects. MemberGroupUsageBeanFinderObject

The superclass changed from com.ibm.commerce.user.objsrc.MemberGroupUsageBeanFinderObjectImpl to com.ibm.commerce.user.objsrc.MemberGroupUsageBeanFinderObjectBase.
Removed interface com.ibm.commerce.user.objects.MemberGroupUsageBeanFinderHelper.