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*
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* version 2 for more details (a copy is included in the LICENSE file that
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/*
* @test
* @bug 6858708
* @summary Basic Test for HotSpotDiagnosticMXBean.setVMOption()
* @author Tomas Hurka, Daniel Fuchs
*
* @run main SetAllVMOptions
*/
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 SetAllVMOptions {
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);
setAllVMOptions(mbean);
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
mbean = ManagementFactory.newPlatformMXBeanProxy(mbs,
HOTSPOT_DIAGNOSTIC_MXBEAN_NAME,
HotSpotDiagnosticMXBean.class);
setAllVMOptions(mbean);
}
private static void setAllVMOptions(HotSpotDiagnosticMXBean mbean) {
List<VMOption> options = mbean.getDiagnosticOptions();
for (VMOption opt : options) {
String name = opt.getName();
String val = opt.getValue();
System.out.println("option: "+name+"="+val);
mbean.setVMOption(name,val);
}
}
}