import com.sun.org.glassfish.gmbal.ManagedData; //导入依赖的package包/类
private @NotNull ManagedObjectManager initMOM(final ManagedObjectManager mom) {
    try {
        if (typelibDebug != -1) {
            mom.setTypelibDebug(typelibDebug);
        }
        if (registrationDebug.equals("FINE")) {
            mom.setRegistrationDebug(ManagedObjectManager.RegistrationDebugLevel.FINE);
        } else if (registrationDebug.equals("NORMAL")) {
            mom.setRegistrationDebug(ManagedObjectManager.RegistrationDebugLevel.NORMAL);
        } else {
            mom.setRegistrationDebug(ManagedObjectManager.RegistrationDebugLevel.NONE);
        }

        mom.setRuntimeDebug(runtimeDebug);

        // Instead of GMBAL throwing an exception and logging
        // duplicate name, just have it return null.
        mom.suppressDuplicateRootReport(true);

        mom.stripPrefix(
            "com.sun.xml.internal.ws.server",
            "com.sun.xml.internal.ws.rx.rm.runtime.sequence");

        // Add annotations to a standard class
        mom.addAnnotation(javax.xml.ws.WebServiceFeature.class, DummyWebServiceFeature.class.getAnnotation(ManagedData.class));
        mom.addAnnotation(javax.xml.ws.WebServiceFeature.class, DummyWebServiceFeature.class.getAnnotation(Description.class));
        mom.addAnnotation(javax.xml.ws.WebServiceFeature.class, DummyWebServiceFeature.class.getAnnotation(InheritedAttributes.class));

        // Defer so we can register "this" as root from
        // within constructor.
        mom.suspendJMXRegistration();

    } catch (Throwable t) {
        try {
            mom.close();
        } catch (IOException e) {
            logger.log(Level.CONFIG, "Ignoring exception caught when closing unused ManagedObjectManager", e);
        }
        logger.log(Level.WARNING, "Ignoring exception - starting up without monitoring", t);
        return ManagedObjectManagerFactory.createNOOP();
    }
    return mom;
}