/*
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*
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*/
/*
* @test
* @bug 6658779
* @summary Basic Test for HotSpotDiagnosticMXBean.getDiagnosticOptions()
* @author Daniel Fuchs
*
* @run main GetDiagnosticOptions
*/
import com.sun.management.HotSpotDiagnosticMXBean;
import com.sun.management.VMOption;
import java.lang.management.ManagementFactory;
import java.util.List;
import javax.management.MBeanServer;
public class GetDiagnosticOptions {
private static String HOTSPOT_DIAGNOSTIC_MXBEAN_NAME =
"com.sun.management:type=HotSpotDiagnostic";
public static void main(String[] args) throws Exception {
List<HotSpotDiagnosticMXBean> list =
ManagementFactory.getPlatformMXBeans(HotSpotDiagnosticMXBean.class);
HotSpotDiagnosticMXBean mbean = list.get(0);
checkDiagnosticOptions(mbean);
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
mbean = ManagementFactory.newPlatformMXBeanProxy(mbs,
HOTSPOT_DIAGNOSTIC_MXBEAN_NAME,
HotSpotDiagnosticMXBean.class);
checkDiagnosticOptions(mbean);
}
private static void checkDiagnosticOptions(HotSpotDiagnosticMXBean mbean) {
List<VMOption> options = mbean.getDiagnosticOptions();
for (VMOption opt : options) {
System.out.println("option: "+opt.getName()+"="+opt.getValue());
}
}
}