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 jdk.jfr.event.oldobject;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.jfr.consumer.RecordedEvent;
  33 import jdk.jfr.internal.test.WhiteBox;
  34 import jdk.test.lib.jfr.EventNames;
  35 import jdk.test.lib.jfr.Events;
  36 
  37 /*
  38  * @test
  39  * @key jfr

  40  * @library /test/lib /test/jdk
  41  * @modules jdk.jfr/jdk.jfr.internal.test
  42  * @run main/othervm -XX:TLABSize=2k jdk.jfr.event.oldobject.TestThreadLocalLeak
  43  */
  44 public class TestThreadLocalLeak {
  45 
  46     private static ThreadLocal<List<ThreadLocalObject[]>> threadLocal = new ThreadLocal<List<ThreadLocalObject[]>>() {
  47         @Override
  48         public List<ThreadLocalObject[]> initialValue() {
  49             return new ArrayList<ThreadLocalObject[]>(OldObjects.MIN_SIZE);
  50         }
  51     };
  52 
  53     static class ThreadLocalObject {
  54     }
  55 
  56     public static void main(String[] args) throws Exception {
  57         WhiteBox.setWriteAllObjectSamples(true);
  58 
  59         try (Recording r = new Recording()) {

  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 jdk.jfr.event.oldobject;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.jfr.consumer.RecordedEvent;
  33 import jdk.jfr.internal.test.WhiteBox;
  34 import jdk.test.lib.jfr.EventNames;
  35 import jdk.test.lib.jfr.Events;
  36 
  37 /**
  38  * @test
  39  * @key jfr
  40  * @requires vm.hasJFR
  41  * @library /test/lib /test/jdk
  42  * @modules jdk.jfr/jdk.jfr.internal.test
  43  * @run main/othervm -XX:TLABSize=2k jdk.jfr.event.oldobject.TestThreadLocalLeak
  44  */
  45 public class TestThreadLocalLeak {
  46 
  47     private static ThreadLocal<List<ThreadLocalObject[]>> threadLocal = new ThreadLocal<List<ThreadLocalObject[]>>() {
  48         @Override
  49         public List<ThreadLocalObject[]> initialValue() {
  50             return new ArrayList<ThreadLocalObject[]>(OldObjects.MIN_SIZE);
  51         }
  52     };
  53 
  54     static class ThreadLocalObject {
  55     }
  56 
  57     public static void main(String[] args) throws Exception {
  58         WhiteBox.setWriteAllObjectSamples(true);
  59 
  60         try (Recording r = new Recording()) {