  assert.strictEqual(entry2.numberOfOwnProperties, 7);

    const entry3 = new tr.e.v8.ICStatsEntry(obj3);
    assert.strictEqual(entry3.isNative, true);
  });

  test('ICStatsEntryCollection', function() {
    const entryCollection = new tr.e.v8.ICStatsCollection();
    entryCollection.add(new tr.e.v8.ICStatsEntry(obj1));
    entryCollection.add(new tr.e.v8.ICStatsEntry(obj2));
    entryCollection.add(new tr.e.v8.ICStatsEntry(obj3));
    entryCollection.add(new tr.e.v8.ICStatsEntry(obj4));

    assert.stri