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 jdk.jfr.api.recording.event;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.test.lib.jfr.SimpleEventHelper;
  33 
  34 /*
  35  * @test
  36  * @summary Enable, disable, enable event during recording.
  37  * @key jfr

  38  * @library /test/lib
  39  * @run main/othervm jdk.jfr.api.recording.event.TestReEnableClass
  40  */
  41 public class TestReEnableClass {
  42 
  43     public static void main(String[] args) throws Throwable {
  44         test(false);
  45         test(true);
  46     }
  47 
  48     // Loop and enable/disable events.
  49     // Verify recording only contains event created during enabled.
  50     private static void test(boolean isEnabled) throws Exception {
  51         System.out.println("Start with isEnabled = " + isEnabled);
  52 
  53         List<Integer> expectedIds = new ArrayList<>();
  54         Recording r = new Recording();
  55         SimpleEventHelper.enable(r, isEnabled);
  56         r.start();
  57 

  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 jdk.jfr.api.recording.event;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.test.lib.jfr.SimpleEventHelper;
  33 
  34 /**
  35  * @test
  36  * @summary Enable, disable, enable event during recording.
  37  * @key jfr
  38  * @requires vm.hasJFR
  39  * @library /test/lib
  40  * @run main/othervm jdk.jfr.api.recording.event.TestReEnableClass
  41  */
  42 public class TestReEnableClass {
  43 
  44     public static void main(String[] args) throws Throwable {
  45         test(false);
  46         test(true);
  47     }
  48 
  49     // Loop and enable/disable events.
  50     // Verify recording only contains event created during enabled.
  51     private static void test(boolean isEnabled) throws Exception {
  52         System.out.println("Start with isEnabled = " + isEnabled);
  53 
  54         List<Integer> expectedIds = new ArrayList<>();
  55         Recording r = new Recording();
  56         SimpleEventHelper.enable(r, isEnabled);
  57         r.start();
  58