java shit

import java.util.Scanner;

public class TheNameGame {
    public static void main(String args[]){
        Scanner kybd = new Scanner(System.in);
        String firstname = kybd.nextLine();
        String lastname = kybd.nextLine();
        all(firstname, lastname);
    }
    public static void all(String first, String last){
        System.out.println("What is your name? " + first + " " + last);
        chant(first);
        chant(last);
    }
    public static void chant(String first){
        String nofirstletter = first.substring(1);
        System.out.println(first + " " + first + ", bo-B" + nofirstletter);
        System.out.println("Banana-fana fo-F" + nofirstletter);
        System.out.println("Fee-fi-mo-M" + nofirstletter);
        String allcaps = first.toUpperCase();
        System.out.println(allcaps + "!");
    }
}