We discovered a strange behavior about the usage of Calendar and I was wondering if this was expected :
There is a Calendar field in one of our JPA objects. If I try to use this field through its getter method, the instance I got back is the open jpa implementation of the Calendar interface, not Sun implementation (i.e. not java.util.Calendar). We discovered this when we try to call "add" on this implementation which openjpa implementation doesn't support. We obviously do not want t use openjpa implementation of the Calendar in our code. I was wondering if it is the right behavior ? Shouldn't openjpa give java.util.Calendar back when it unserializes the Calendar field ? Gul
