Assignemnt #86 and LetterAtATime

Code

    ///Name: Luke Shin
    ///Period: 7
    ///Project Name: LetterAtATime
    ///File Name: LetterAtATime.java
    ///Date: 01/15/2016
    
    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 < message.length(); i++ )
    		{
    			System.out.println("\t" + i + " - '" + message.charAt(i) + "'");
    		}
    
    		int a_count = 0;
    
    		for ( int i=0; i < message.length(); i++ )
    		{
    			char letter = message.charAt(i);
    			if ( ( letter == 'a' || letter == 'A' ) || ( letter == 'e' || letter == 'E' ) || ( letter == 'i' || letter == 'I' ) || ( letter == 'o' || letter == 'O' ) || ( letter == 'u' || letter == 'U' )     )
    			{
    				a_count++;
    			}
    		}
    
    		System.out.println("\nYour message contains " + a_count + " vowels. Isn't that interesting?");
    
    	}
    }
    // 1.The program will crush because ".charAt()" requires a value samller than ".length();"
    // 2."box" has length of 3 chars and "x" is positioned at index 2.
    // 3.Since i is still less than .length ().

    

Picture of the output