9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  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     4858522
  27  * @summary Basic unit test of OperatingSystemMXBean.getProcessCpuTime()
  28  * @author  Steve Bohne
  29  * @modules jdk.management
  30  */
  31 
  32 /*
  33  * This test is just a sanity check and does not check for the correct
  34  * value.  The correct value should be checked manually:
  35  * Solaris/Linux:
  36  *   1. In a shell, enter the command: "ps -ef"
  37  *   2. The value (reported in seconds) is in the "TIME" column for the process
  38  * Windows NT/XP/2000:
  39  *   1. Hit Ctrl-Alt-Delete, select Task Manager, select Processes tab
  40  *   2. The value (reported in seconds) is in the "CPU Time" column for the
  41  *      process.  You may have to add this column via View menu-> Select
  42  *      Columns... item.
  43  * Windows 98/ME:
  44  *   Not supported.
  45  */
  46 
  47 import com.sun.management.OperatingSystemMXBean;
  48 import java.lang.management.*;
  49 

   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  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     4858522
  27  * @summary Basic unit test of OperatingSystemMXBean.getProcessCpuTime()
  28  * @author  Steve Bohne

  29  */
  30 
  31 /*
  32  * This test is just a sanity check and does not check for the correct
  33  * value.  The correct value should be checked manually:
  34  * Solaris/Linux:
  35  *   1. In a shell, enter the command: "ps -ef"
  36  *   2. The value (reported in seconds) is in the "TIME" column for the process
  37  * Windows NT/XP/2000:
  38  *   1. Hit Ctrl-Alt-Delete, select Task Manager, select Processes tab
  39  *   2. The value (reported in seconds) is in the "CPU Time" column for the
  40  *      process.  You may have to add this column via View menu-> Select
  41  *      Columns... item.
  42  * Windows 98/ME:
  43  *   Not supported.
  44  */
  45 
  46 import com.sun.management.OperatingSystemMXBean;
  47 import java.lang.management.*;
  48