Assignemnt: Program #86 and letter at a time

Code
/// Name: Yordan Rashkov
/// Period: 7
/// Program Name: letteratatime 
/// File Name: letteratatime.java
/// Date Finished: 3/01/2016

import java.util.Scanner;

public class LetterAtATime
{
	public static void main( String[] args )
	{
		Scanner kb = new Scanner(System.in);

		System.out.print("What is your message? ");
		String message = kb.nextLine();

		System.out.println("\nYour message is " + message.length() + " characters long.");
		System.out.println("The first character is at position 0 and is '" + message.charAt(0) + "'.");
		int lastpos = message.length() - 1;
		System.out.println("The last character is at position " + lastpos + " and is '" + message.charAt(lastpos) + "'.");
		System.out.println("\nHere are all the characters, one at a time:\n");

		for ( int i=0; i