namespace System.Text.Json { internal sealed class JsonCamelCaseNamingPolicy : JsonNamingPolicy { public override string ConvertName(string name) { if (string.IsNullOrEmpty(name) || !char.IsUpper(name[0])) return name; char[] array = name.ToCharArray(); FixCasing(array); return new string(array); } private static void FixCasing(Span<char> chars) { int num = 0; while (true) { if (num >= chars.Length || (num == 1 && !char.IsUpper(chars[num]))) return; bool flag = num + 1 < chars.Length; if (((num > 0) & flag) && !char.IsUpper(chars[num + 1])) break; chars[num] = char.ToLowerInvariant(chars[num]); num++; } if (chars[num + 1] == ' ') chars[num] = char.ToLowerInvariant(chars[num]); } } }