internal void Indexer_Set <K, V>(K key, V value)
{
if ((object)key == null)
{
throw new ArgumentNullException("key");
}
MapToDictionaryAdapter.Insert <K, V>(JitHelpers.UnsafeCast <IMap <K, V> >((object)this), key, value);
}
internal void Add <K, V>(K key, V value)
{
if ((object)key == null)
{
throw new ArgumentNullException("key");
}
if (this.ContainsKey <K, V>(key))
{
throw new ArgumentException(Environment.GetResourceString("Argument_AddingDuplicate"));
}
MapToDictionaryAdapter.Insert <K, V>(JitHelpers.UnsafeCast <IMap <K, V> >((object)this), key, value);
}