public static void rwarn_(BytePtr message, int messageLen) {
// TODO: hook into warnings
System.err.println(message.toString(messageLen));
}
public static void rexit_(BytePtr message, int messageLen) {
throw new EvalException(message.toString(messageLen));
}
public static void Rf_error(BytePtr text, Object... formatArguments) {
throw new EvalException(text.nullTerminatedString());
}