sclass Test_CompactLinkedHashSet {
  new LinkedHashSet a;
  new CompactLinkedHashSet b;

  O makeEntry() { ret random(10); }
  int n = 1000;
  
  run {
    repeat n {
      addToTwoCollections(a, b, makeEntry());
      removeFromTwoCollections(a, b, makeEntry());
      print(takeFirst(10, a.iterator());
      assertEquals(asList(a.iterator()), asList(b.iterator());
      print("Size LinkedHashSet: " + n2(deepObjectSize(a))
        + ", size CompactLinkedHashSet: " + n2(deepObjectSize(b)));
    }
  }
}

svoid test_CompactLinkedHashSet() {
  new Test_CompactLinkedHashSet().run();
}