MXBeanInteropTest1.java 文件源码

private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}