private static string[] ParseTargets(string token) {
string[] parsedTargets =
token.Substring(TOKEN_TARGETS.Length).Split(FIELD_SEPARATOR);
// Convert all target names to lower case.
string[] targets = new string[parsedTargets.Length];
for (int i = 0; i < parsedTargets.Length; ++i) {
targets[i] = parsedTargets[i].ToLower();
}
return targets;
}