/**
* Executes example.
*
* @param args Command line arguments, none required.
*/
public static void main(String[] args) {
// Typedefs:
// ---------
// G -> GridFactory
// CI1 -> GridInClosure
// CO -> GridOutClosure
// CA -> GridAbsClosure
// F -> GridFunc
GridEither<String, Integer> either = getValue(false);
if (either.isLeft()) X.println("Left: " + either.left());
else X.println("Right: " + either.right());
}