GrouperLog.debug(LOG, this.s, _msg + " found: " + eff);
  private Set _addMemberToWhereGroupIsMember(Set isMember)     throws  GroupNotFoundException,            MemberNotFoundException  {    Set     mships  = new LinkedHashSet();    String  _msg    = this.msg + " addMemberToWhereGroupIsMember";    GrouperLog.debug(LOG, this.s, _msg);    // Add m to where g is a member if f == "members"    if (this.f.equals(Group.getDefaultList())) {      Iterator isIter = isMember.iterator();      while (isIter.hasNext()) {        Membership  isMS  = (Membership) isIter.next();        GrouperLog.debug(LOG, this.s, _msg + " isMember: " + isMS);        Membership  eff   = Membership.newEffectiveMembership(          this.s, isMS, this.ms, 1        );        mships.add(eff);        GrouperLog.debug(LOG, this.s, _msg + " found: " + eff);      }    }    GrouperLog.debug(LOG, this.s, _msg + ": " + mships.size());    return mships;  } // private Set _addHasMembersToWhereGroupIsMember(isMember, hasMembers)