/**
  * @return MethodInterface[]
  */
 public function getIterator()
 {
     return parent::getIterator();
 }
 public function testGetIteratorInArrayCollection()
 {
     $collection = new ArrayCollection(array('first', 'last'));
     $this->assertInstanceOf('\\ClassGeneration\\Collection\\CollectionIterator', $collection->getIterator());
 }