mockMessage.expectAndReturn("getJMSReplyTo", null);
mockMessage.expectAndReturn("getJMSExpiration", new Long(0));
mockMessage.expectAndReturn("getJMSTimestamp", new Long(0));
mockMessage.expectAndReturn("getJMSType", null);
mockMessage.expect("toString");
mockMessage.expect("toString");
mockMessage.expect("clearProperties");
mockMessage.expectAndReturn("getPropertyNames",