RandomMXBeanTest.java 文件源码

private static <T> void test(MBeanServer mbs, Class<T> c) throws Exception {
    System.out.println("Testing " + c.getName());
    T merlin = c.cast(
        Proxy.newProxyInstance(c.getClassLoader(),
            new Class<?>[] {c},
            new DullInvocationHandler()));
    ObjectName merlinName = new ObjectName("a:type=" + c.getName());
    mbs.registerMBean(merlin, merlinName);
    System.out.println(mbs.getMBeanInfo(merlinName));
    T merlinProxy = JMX.newMXBeanProxy(mbs, merlinName, c);
    Method[] merlinMethods = c.getMethods();
    for (Method m : merlinMethods) {
        Class<?>[] types = m.getParameterTypes();
        Object[] params = new Object[types.length];
        for (int i = 0; i < types.length; i++)
            params[i] = DullInvocationHandler.zeroFor(types[i]);
        System.out.println("Invoking " + m.getName());
        m.invoke(merlinProxy, (Object[]) params);
    }
}