internal static void ParseHeaderInformation(CharSequence text, string type, CSVHeaderInformation info)
{
Matcher mapMatcher = MapPattern.matcher(text);
string errorMessage = format("Failed to parse %s value: '%s'", type, text);
if (!(mapMatcher.find() && mapMatcher.groupCount() == 1))
{
throw new InvalidValuesArgumentException(errorMessage);
}
string mapContents = mapMatcher.group(1);
if (mapContents.Length == 0)
{
throw new InvalidValuesArgumentException(errorMessage);
}
Matcher matcher = KeyValuePattern.matcher(mapContents);
if (!(matcher.find()))
{
throw new InvalidValuesArgumentException(errorMessage);
}
do
{
string key = matcher.group("k");
if (!string.ReferenceEquals(key, null))
{
string value = matcher.group("v");
if (!string.ReferenceEquals(value, null))
{
info.Assign(key, value);
}
}
} while (matcher.find());
}
