private static int getTestGetNotifiedClients_clientCount() {
    return testGetNotifiedClients_clientCount;
  }
Tests getConnectedClients(boolean onlyClientsNotifiedByThisServer) where
onlyClientsNotifiedByThisServer is true.
geode-core/src/distributedTest/java/org/apache/geode/cache30/ClientMembershipDUnitTest.java