-1, -1, -1,
UNDEFINED, UNDEFINED, UNDEFINED,
  public void setLeader(String newLeader) {    if ((this.leader != null && newLeader == null) ||        (newLeader != null && this.leader == null) ||        (this.leader != null && newLeader != null && !this.leader.equals(newLeader))) {      String priorLeader = leader;      this.leader = newLeader;      queueChangeEvent(        new CommunityStatusChangeEvent(CommunityStatusChangeEvent.LEADER_CHANGE,                                       null,                                       -1,                                       -1,                                       -1,                                       null,                                       null,                                       newLeader,                                       priorLeader));    }  }