src/java.management/share/classes/sun/management/BaseOperatingSystemImpl.java

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rev 12972 : 8140606: Update library code to use internal Unsafe
Reviewed-by: duke


  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.management;
  27 
  28 import java.lang.management.OperatingSystemMXBean;
  29 import java.lang.management.ManagementFactory;
  30 import javax.management.ObjectName;
  31 import sun.misc.Unsafe;
  32 
  33 /**
  34  * Implementation class for the operating system.
  35  * Standard and committed hotspot-specific metrics if any.
  36  *
  37  * ManagementFactory.getOperatingSystemMXBean() returns an instance
  38  * of this class.
  39  */
  40 public class BaseOperatingSystemImpl implements OperatingSystemMXBean {
  41 
  42     private final VMManagement jvm;
  43 
  44     /**
  45      * Constructor of BaseOperatingSystemImpl class.
  46      */
  47     protected BaseOperatingSystemImpl(VMManagement vm) {
  48         this.jvm = vm;
  49     }
  50 
  51     public String getName() {




  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package sun.management;
  27 
  28 import java.lang.management.OperatingSystemMXBean;
  29 import java.lang.management.ManagementFactory;
  30 import javax.management.ObjectName;
  31 import jdk.internal.misc.Unsafe;
  32 
  33 /**
  34  * Implementation class for the operating system.
  35  * Standard and committed hotspot-specific metrics if any.
  36  *
  37  * ManagementFactory.getOperatingSystemMXBean() returns an instance
  38  * of this class.
  39  */
  40 public class BaseOperatingSystemImpl implements OperatingSystemMXBean {
  41 
  42     private final VMManagement jvm;
  43 
  44     /**
  45      * Constructor of BaseOperatingSystemImpl class.
  46      */
  47     protected BaseOperatingSystemImpl(VMManagement vm) {
  48         this.jvm = vm;
  49     }
  50 
  51     public String getName() {