@Test
public void simple() throws MalformedObjectNameException, InstanceNotFoundException, IOException, ReflectionException, MBeanException, AttributeNotFoundException, NotChangedException {

    JmxExecRequest request = new JmxRequestBuilder(EXEC, oName).
            operation("simple").
            build();
    assertEquals(handler.getType(), EXEC);
    Object res = handler.handleRequest(getMBeanServer(),request);
    assertNull(res);
}