import java.util,Scanner;

public class Messages

$\{$

private String message;

private int code;

Scanner keyboard $=$ new Scanner$($

System.in$)$;

$//$ This method prompts the user to enter a string

public void setMessage$()$

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System.out, println$("$Please enter a message to encrypt: $")$;

message $=$ keyboard.nextlinel$)$;

$\}//$ end setMessage$()$

$//$ This method will print out the contents of the string

public void getMessage$()$

$\{$

System.out.println$("$The message you entered is as follows: $"+$ message$)$;

System.out.println$()$;

$\}//$ end getMessage$()$

$//$ This method prompts the user to enter the code with which to encrypt the string

public void setCode$()$

System$\_$out$-$println$("$Please enter the code with which to encrypt the message: $")$;

code $=$ keyboard,nextInt$()$;

$3//$ end setCode$(10)$

$//$ This method show's the user what the value for code is that they gave

public void getCode$()$

$\{$

System.out$-$println$("$The code you entered is as follows: $"+$ code$)$;

System.aut.println$()$;

$\}//$ end getCode$()$

$//$ This method converts the character that is passed in to the encrypted version

private char encrypt$($char letter$)$

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if $($letter $=\text{'}\text{'})$

else

return letter;

letter $=($char$)(($int$)$letter $+$ code$)$s

return letter;

$\}//$ end encrypt$()$

$//$ This method calls encrypt, passing in one character at a time using as loop

private void encryptall$()$

i

char$[$l$]$ messageArray $=$ message,tocharArray$()$;

charif cncryptedArray $=$ new char$($message$.$ length$()]$;

for $($int index $=0$; index $$ message. length$()$; Indext $+)$

$\}$

$\}$

encryptedArray$[$findex$]=$ magrynt$\{$l

$\}//$ end encryptall$()$

$"/$ This method prints out the results of encryptAll

public void printOut$()$

System.out.println$("$The encrypted message is as follows:" $*$

$$