Wierd ArrayIndexOutOfBoundsException

Question

This one seems alright to look at but gives me an
ArrayIndexOutOfBoundsException. I can't see where I am crossing the array bounds.
/*package sathyaish.practice.utilities;
I want to see how many expressions I can append to a single for-loop
statement in Java.
                for ( int i = 0; i < args.length; i++, sb.append( args[i] ),
sb.append(delimiter));
public class lfl /* long for loop */
        public static void main(String[] args)
                if ( args.length == 0 )
                        System.out.println("Usage lfl arg1 [arg2 [arg3...]]");
                java.lang.StringBuffer sb = new StringBuffer();
                for ( int i = 0; i < args.length; i++, sb.append( args[i] ),
sb.append(" "));
                System.out.println(sb.toString());
Test:
Prompt> java lfl Sathyaish is a good boy
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 5
at lfl.main(lfl.java:14)

Answer 1

for ( int i = 0; i < args.length; i++, sb.append(
args[i] ),  sb.append(" "));
/code]
That line sucks big time.   the sb.appends should be
in the body of the loop.
Kaj
Ps. @Op. Please don't try to be clever and write code
that is hard to read and maintain. There are no
benefits in trying to write it like you have done.Yeah, I tried to edit my answer to say the same thing. Unfortunately I failed. The line was so out of the ordinary, I jumped to my first conclusion, and completely missed the actual problem.
~Tim