public void createClient(VM client, final int serverPort, final String serverHost) {
    int[] serverPorts = new int[] {serverPort};
    createClient(client, serverPorts, serverHost, null);
  }
The port on which the cache server was started in this VM
geode-cq/src/distributedTest/java/org/apache/geode/cache/query/cq/dunit/CqQueryDUnitTest.java