DefaultValue in promptOptions cause error

[polopi]

See also #20 #21 The method request an int as defaultValue value

static int promptOptions(String message, int defaultValue, List options = [])

then in readLine, it returns the int

return System.console().readLine(_message) ?: defaultValue

and then tries to call parseInt on it

int choice = Integer.parseInt(readLine(consoleMessage, defaultValue))

Finally you end up with that kind of error : No signature of method: static java.lang.Integer.parseInt() is applicable for argument types: (java.lang.Integer) values: [0]