protected override void Add(ImmutableSortedDictionary <TKey, TValue> .Builder collection, int index, TKey key, TValue value)
{
collection.Add(key, value);
}
protected void ContainsValueTestHelper <TKey, TValue>(ImmutableSortedDictionary <TKey, TValue> map, TKey key, TValue value)
{
Assert.False(map.ContainsValue(value));
Assert.True(map.Add(key, value).ContainsValue(value));
}
protected override void Add(ImmutableSortedDictionary <TKey, TValue> .Builder collection, int index, TKey key, TValue value, MessagePackSerializerOptions options)
{
collection.Add(key, value);
}