PhoneNumbers.PhoneMetadataCollection.Builder.MergeFrom C# (CSharp) Method

            public Builder MergeFrom(PhoneMetadataCollection other)
            {
                if (other == global::PhoneNumbers.PhoneMetadataCollection.DefaultInstance) return this;
                if (other.metadata_.Count != 0) {
                   result.metadata_.AddRange(other.metadata_);
                }
                return this;
            }