import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeoutException;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * Unit test for {@link AbstractExecutionThreadService}.
 *
 * @author Jesse Wilson
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class AbstractExecutionThreadServiceTest extends TestCase {

          }
        };
    thread.start();
    thread.join(LONG_TIMEOUT_MILLIS);
    assertFalse(thread + " is deadlocked", thread.isAlive());
  }

  private static class NoOpThreadedService extends AbstractExecutionThreadService {
    final CountDownLatch latch = new CountDownLatch(1);

    @Override
    protected void run() throws Exception {
      latch.await();
    }

    @Override

          }
        };
    thread.start();
    thread.join(LONG_TIMEOUT_MILLIS);
    assertFalse(thread + " is deadlocked", thread.isAlive());
  }

  private static class NoOpThreadedService extends AbstractExecutionThreadService {
    final CountDownLatch latch = new CountDownLatch(1);

    @Override
    protected void run() throws Exception {
      latch.await();
    }

    @Override

   * so that we know that the stopping() listeners will execute on a different thread than the
   * terminated() listeners.
   */
  private static class SnappyShutdownService extends AbstractExecutionThreadService {
    final int index;
    final CountDownLatch latch = new CountDownLatch(1);

    SnappyShutdownService(int index) {
      this.index = index;
    }

    @Override

   * so that we know that the stopping() listeners will execute on a different thread than the
   * terminated() listeners.
   */
  private static class SnappyShutdownService extends AbstractExecutionThreadService {
    final int index;
    final CountDownLatch latch = new CountDownLatch(1);

    SnappyShutdownService(int index) {
      this.index = index;
    }

    @Override