public void Combine8403()
{
Dictionary<int, int> dictionary;
Dictionary<int, int> dictionary1;
IDictionary<int, int> iDictionary;
dictionary = DictionaryFactory.Create(1, int.MinValue, 0);
dictionary1 = DictionaryFactory.Create(0, 0, 0);
iDictionary = this.Combine<int, int>
((IDictionary<int, int>)dictionary, (IDictionary<int, int>)dictionary1);
Assert.IsNotNull((object)iDictionary);
}