private void stopServer() {
    closeClientAndPool();
    GfshExecution execution = GfshScript.of(stopServerCommand).execute(gfshRule);
    execution.serverStopper().awaitStop(serverFolder);
  }
Acceptance tests for function executions timer on a loner server with no locator
geode-assembly/src/acceptanceTest/java/org/apache/geode/metrics/function/executions/FunctionExecutionsTimerLonerTest.java