suite.addTest(testsForLinkedBlockingQueue());
    suite.addTest(testsForPriorityBlockingQueue());
    suite.addTest(testsForPriorityQueue());
    return suite;
  }

  protected Collection<Method> suppressForCheckedQueue() {
    return emptySet();
  }

  protected Collection<Method> suppressForArrayDeque() {
    return emptySet();
  }

  protected Collection<Method> suppressForLinkedList() {
    return emptySet();