6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
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 TestMemoryManagerMXBean
26 * @requires vm.gc.Z & !vm.graal.enabled
27 * @summary Test ZGC memory manager MXBean
28 * @modules java.management
29 * @run main/othervm -XX:+UseZGC -Xmx128M TestMemoryManagerMXBean
30 */
31
32 import java.lang.management.ManagementFactory;
33
34 public class TestMemoryManagerMXBean {
35 private static void checkName(String name) throws Exception {
36 if (name == null || name.length() == 0) {
37 throw new Exception("Invalid name");
38 }
39 }
40
41 public static void main(String[] args) throws Exception {
42 int zgcMemoryManagers = 0;
43 int zgcMemoryPools = 0;
44
45 for (final var memoryManager : ManagementFactory.getMemoryManagerMXBeans()) {
46 final var memoryManagerName = memoryManager.getName();
|
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
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 TestMemoryManagerMXBean
26 * @requires vm.gc.Z
27 * @summary Test ZGC memory manager MXBean
28 * @modules java.management
29 * @run main/othervm -XX:+UseZGC -Xmx128M TestMemoryManagerMXBean
30 */
31
32 import java.lang.management.ManagementFactory;
33
34 public class TestMemoryManagerMXBean {
35 private static void checkName(String name) throws Exception {
36 if (name == null || name.length() == 0) {
37 throw new Exception("Invalid name");
38 }
39 }
40
41 public static void main(String[] args) throws Exception {
42 int zgcMemoryManagers = 0;
43 int zgcMemoryPools = 0;
44
45 for (final var memoryManager : ManagementFactory.getMemoryManagerMXBeans()) {
46 final var memoryManagerName = memoryManager.getName();
|