public boolean equals(Object obj) {
      if ((obj == null) || !(obj instanceof TestDistributedMember)) {
        return false;
      }
      return compareTo((TestDistributedMember) obj) == 0;
    }
Tests getConnectedClients(boolean onlyClientsNotifiedByThisServer) where
onlyClientsNotifiedByThisServer is true.
geode-core/src/distributedTest/java/org/apache/geode/cache30/ClientMembershipDUnitTest.java