13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug     6610094
  27  * @summary Test the OperatingSystemMXBean instance returned by
  28  *          ManagementFactory.getPlatformMXBeans()
  29  * @author  Mandy Chung
  30  *
  31  * @modules java.management
  32  *          jdk.management

  33  * @run main PlatformMXBeanTest
  34  */
  35 
  36 import java.lang.management.*;
  37 import java.util.List;
  38 
  39 public class PlatformMXBeanTest {
  40     public static void main(String[] argv) throws Exception {
  41         OperatingSystemMXBean osMBean = getOSPlatformMXBean(OperatingSystemMXBean.class);
  42 
  43         // There should have only one single MXBean for the OS MXBean interfaces:
  44         //   java.lang.management.OperatingSystemMXBean
  45         //   com.sun.management.OperatingSystemMXBean
  46         //   com.sun.management.UnixOperatingSystemMXBean
  47         if (osMBean != getOSPlatformMXBean(com.sun.management.OperatingSystemMXBean.class)) {
  48             throw new RuntimeException(
  49                 "Invalid com.sun.management.OperatingSystemMXBean instance");
  50         }
  51 
  52         if (!System.getProperty("os.name").startsWith("Windows") &&

  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug     6610094
  27  * @summary Test the OperatingSystemMXBean instance returned by
  28  *          ManagementFactory.getPlatformMXBeans()
  29  * @author  Mandy Chung
  30  *
  31  * @modules java.management
  32  *          jdk.management
  33  *
  34  * @run main PlatformMXBeanTest
  35  */
  36 
  37 import java.lang.management.*;
  38 import java.util.List;
  39 
  40 public class PlatformMXBeanTest {
  41     public static void main(String[] argv) throws Exception {
  42         OperatingSystemMXBean osMBean = getOSPlatformMXBean(OperatingSystemMXBean.class);
  43 
  44         // There should have only one single MXBean for the OS MXBean interfaces:
  45         //   java.lang.management.OperatingSystemMXBean
  46         //   com.sun.management.OperatingSystemMXBean
  47         //   com.sun.management.UnixOperatingSystemMXBean
  48         if (osMBean != getOSPlatformMXBean(com.sun.management.OperatingSystemMXBean.class)) {
  49             throw new RuntimeException(
  50                 "Invalid com.sun.management.OperatingSystemMXBean instance");
  51         }
  52 
  53         if (!System.getProperty("os.name").startsWith("Windows") &&