Method iteratorNoElementFail

test/ArrayDequeTest.java:144–160

(boolean desc)

  }
  
  private static void iteratorNoElementFail(boolean desc) {
    ArrayDeque<Object> ad = new ArrayDeque<Object>();
    
    Iterator<Object> testIt;
    if (desc) {
      testIt = ad.descendingIterator();
    } else {
      testIt = ad.iterator();
    }
    
    try {
      testIt.next();
      throw new RuntimeException("Exception should have thrown");
    } catch (NoSuchElementException e) {
      // expected
    }
  }
}