@After
  public void tearDown() throws Exception {
    for (Thread thread : stuckThreads) {
      thread.interrupt();
    }

    stuckThreads.clear();
  }
IntegrationTests are forkEvery 1 so cleanup is not necessary
geode-core/src/integrationTest/java/org/apache/geode/distributed/internal/deadlock/DeadlockDetectorIntegrationTest.java