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 import java.util.concurrent.CopyOnWriteArrayList;
  26 import java.util.logging.Handler;
  27 import java.util.logging.LogRecord;
  28 import java.util.logging.Logger;
  29 
  30 /**
  31  * @test 8152515

  32  * @summary Checks that LinkageError are ignored when closing handlers
  33  *          during Shutdown.
  34  * @build LinkageErrorTest
  35  * @run main/othervm LinkageErrorTest
  36  */
  37 
  38 public class LinkageErrorTest {
  39 
  40     public static class TestHandler extends Handler {
  41 
  42         private volatile boolean closed;
  43         public TestHandler() {
  44             INSTANCES.add(this);
  45         }
  46 
  47         @Override
  48         public void publish(LogRecord record) {
  49         }
  50 
  51         @Override

  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 import java.util.concurrent.CopyOnWriteArrayList;
  26 import java.util.logging.Handler;
  27 import java.util.logging.LogRecord;
  28 import java.util.logging.Logger;
  29 
  30 /**
  31  * @test
  32  * @bug 8152515
  33  * @summary Checks that LinkageError are ignored when closing handlers
  34  *          during Shutdown.
  35  * @build LinkageErrorTest
  36  * @run main/othervm LinkageErrorTest
  37  */
  38 
  39 public class LinkageErrorTest {
  40 
  41     public static class TestHandler extends Handler {
  42 
  43         private volatile boolean closed;
  44         public TestHandler() {
  45             INSTANCES.add(this);
  46         }
  47 
  48         @Override
  49         public void publish(LogRecord record) {
  50         }
  51 
  52         @Override