public void createServerOnly(VM server, final int thePort) {
    server.invoke(() -> {
      logger.info("### Create Cache Server. ###");
      startBridgeServer(thePort, true);
    });
  }
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