props.put(Process.PROPERTY_PROCESS_ID, processId);
props.put("straw", "berry");
props.put("time", new Date());
response = client.send("vm://variables", "data", props);
response = client.request("vm://queueB", TIMEOUT);
assertNotNull(response);
assertEquals("bar", response.getInboundProperty("foo"));
assertEquals(0.75, response.getInboundProperty("fraction"));
assertEquals("berry", response.getInboundProperty("straw"));
final Object o = response.getInboundProperty("time");