return sb;
}
if (o instanceof OtpErlangLong) {
final OtpErlangLong l = (OtpErlangLong) o;
try {
sb.append(l.charValue());
} catch (final OtpErlangRangeException e) {
}
} else if (o instanceof OtpErlangString) {
final OtpErlangString s = (OtpErlangString) o;
sb.append(s.stringValue());