@Test
  public void sendSingleBroadcastMessage() {
    long start = System.currentTimeMillis();
    Map<String, String> jsonPlayload = new HashMap<String, String>();

    jsonPlayload.put("alert", "Hello from Java Sender API, via JUnit (RESTEasy Client)");
    jsonPlayload.put("sound", "default");

    // send it out:
    client.broadcast(jsonPlayload, "98a0c039-7ec3-44f9-ba7e-98a293f87b80");

    long end = System.currentTimeMillis();
    System.out.println("Took: " + (end - start));
  }
  @Test
  public void sendMultipleBroadcastMessages() {
    long start = System.currentTimeMillis();

    for (int i = 0; i < 10; i++) {
      Map<String, String> jsonPlayload = new HashMap<String, String>();
      jsonPlayload.put("alert", "Count  : " + i + " (RESTEasy Client)");
      jsonPlayload.put("sound", "default");

      // send it out:
      client.broadcast(jsonPlayload, "98a0c039-7ec3-44f9-ba7e-98a293f87b80");
    }

    long end = System.currentTimeMillis();
    System.out.println("Took: " + (end - start));
  }
  @Test
  public void sendSelectiveSendToOne() {
    long start = System.currentTimeMillis();

    List<String> identifiers = new ArrayList<String>();
    identifiers.add("mwessendorf2");

    Map<String, String> jsonPlayload = new HashMap<String, String>();
    jsonPlayload.put("alert", "Hello from Java Sender API, via JUnit  (RESTEasy Client)");
    jsonPlayload.put("sound", "default");

    // send it out:
    client.sendTo(identifiers, jsonPlayload, "98a0c039-7ec3-44f9-ba7e-98a293f87b80");

    long end = System.currentTimeMillis();
    System.out.println("Took: " + (end - start));
  }