!7

p {
  final new SimpleIntList l;
  assertEquals(0, l(l));
  assertError(r { l.get(0) });
  l.add(5);
  assertEquals(1, l(l));
  assertEquals(5, l.get(0));
  
  Iterator<Int> it = l.iterator();
  assertTrue(it.hasNext());
  assertEquals(5, it.next());
  assertFalse(it.hasNext());
  
  l.add((Int) 10);
  assertEquals(10, l.get(1));
  
  int[] a = l.toIntArray();
  assertEquals(2, l(a));
  assertEquals(5, a[0]);
  assertEquals(10, a[1]);
  
  print("OK");
}