MembershipSave.save() doesn't return a membership on insert

      Membership mship = new MembershipSave()

              .assignGroup(group)

              .assignMember(member)

              .assignImmediateMshipEnabledTime(GrouperUtil.longObjectValue(resource.getEnabledTime(), true))

              .assignImmediateMshipDisabledTime(GrouperUtil.longObjectValue(resource.getDisabledTime(), true)).save();