String[] ids = JMSUtil.sendMessages(queue, 2);
Assert.assertEquals(2, queueControl.getMessageCount());
String jsonString = queueControl.listMessagesAsJSON(null);
Assert.assertNotNull(jsonString);
JSONArray array = new JSONArray(jsonString);
Assert.assertEquals(2, array.length());
Assert.assertEquals(ids[0], array.getJSONObject(0).get("JMSMessageID"));
Assert.assertEquals(ids[1], array.getJSONObject(1).get("JMSMessageID"));