File $1$:

$\{$

private String word;

public StringStuff$($String word$)$

$\{$

this.word $=$ word;

$\}$

public String getFirstLastLetters$()$

$\{$

return word.substring$(0,1)+$ word.substring$($word$.$length$()-1)$;

$\}$

public char getMiddleLetter$()$

$\{$

int middlePosition $=$ word.length$()/2$;

if $($word$.$length$()\%2!=0)\{$

return word.charAt$($middlePosition$)$;

$\}$

else $\{$

return word.charAt$($middlePosition $-1)$;

$\}$

$\}$

public int diffInASCII$($ String letter $)$

$\{$

return $-1$;

$\}$

public boolean sameFirstLastLetters$()$

$\{$

if $($word$.$length$()<1)\{$

return false;

$\}$

else $\{$

return word.charAt$(0)==$ word.charAt$($word$.$length$()-1)$;

$\}$

$\}$

public String toString$()$

$\{$

return $""+$ word;

$\}$

$\}$

File $2$:

import java.util.Scanner;

public class StringRunner

$\{$

public static void main $($ String$[]$ args $)$

$\{$

Scanner keyboard $=$ new Scanner$($System$.$in$)$;

System.out.print$("$Enter a word :: $")$;

String word $=$ keyboard.nextLine$()$;

StringStuff myWord $=$ new StringStuff$($word$)$;

System.out.println$("$Has first last letters :: $"+$ myWord.getFirstLastLetters$())$;

System.out.println$("$Has middle letter :: $"+$ myWord.getMiddleLetter$())$;

System.out.println$("$Has same first and last letters :: $"+$ myWord.sameFirstLastLetters$())$;

$\}$

$\}$

How do i get the ASCII method right?