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import java.net.URISyntaxException;

import java.util.Set;

import sun.jvmstat.monitor.MonitorException;

import sun.jvmstat.monitor.MonitoredHost;

import sun.jvmstat.monitor.MonitoredVm;

import sun.jvmstat.monitor.VmIdentifier;

/**

 *

 * @test

 * @bug 6672135

 * @summary setInterval() for local MonitoredHost and local MonitoredVm

 * @author Tomas Hurka

 * @run main/othervm -XX:+UsePerfData CR6672135

 */

public class CR6672135 {

    private static final int INTERVAL = 2000;

    public static void main(String[] args) {

        int vmInterval;

        int hostInterval;

        try {

            MonitoredHost localHost = MonitoredHost.getMonitoredHost("localhost");

            Set vms = localHost.activeVms();

            Integer vmInt =  (Integer) vms.iterator().next();

            String uriString = "//" + vmInt + "?mode=r"; // NOI18N

            VmIdentifier vmId = new VmIdentifier(uriString);

            MonitoredVm vm = localHost.getMonitoredVm(vmId);

            vm.setInterval(INTERVAL);

            localHost.setInterval(INTERVAL);

            vmInterval = vm.getInterval();

            hostInterval = localHost.getInterval();

        } catch (Exception ex) {

            throw new Error ("Test failed",ex);

        }

        System.out.println("VM "+vmInterval);

        if (vmInterval != INTERVAL) {

            throw new Error("Test failed");

        }

        System.out.println("Host "+hostInterval);

        if (hostInterval != INTERVAL) {

            throw new Error("Test failed");

        }

    }

}