ExceptionDiagnosisTest.java 文件源码

private static void testCaseProb() throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName name = new ObjectName("a:b=c");
    mbs.registerMBean(new CaseProbImpl(), name);
    CaseProbMXBean proxy = JMX.newMXBeanProxy(mbs, name, CaseProbMXBean.class);
    try {
        CaseProb prob = proxy.getCaseProb();
        fail("No exception from proxy method getCaseProb");
    } catch (IllegalArgumentException e) {
        String messageChain = messageChain(e);
        if (messageChain.contains("URLPath")) {
            System.out.println("Message chain contains URLPath as required: "
                    + messageChain);
        } else {
            fail("Exception chain for CaseProb does not mention property" +
                    " URLPath differing only in case");
            System.out.println("Full stack trace:");
            e.printStackTrace(System.out);
        }
    }
}