This is just a fork joke, where I imagined what if we could do this?
import java.util.Scanner;
class IsEven {
static boolean 🤞(int 👏) {
return 👏 % 2 == 0;
}
public static void main(String[] args) {
Scanner 😄 = new Scanner(System.in);
System.out.println("Enter a number: ");
int 🙃 = 😄.nextInt();
😄.close();
if (🤞(🙃)) {
System.out.println("Is even");
return;
}
System.out.println("Isn't even");
}
}So, I hacked the lexer and added Emoji characters as valid for identifiers.
In order to build, follow the instructions in doc/building.md