Exercise 1- Reverse Word

//ProgrammerName: Joan N. Dominguez
//ProgramName: ReverseSent
//Purpose: Programming exercise which display the original line/words and reversed the words/line that have been entered by the user 
//Date: March 17, 2009
//Subject: Computer Programming 3
//Instructor: Dony Dongiapon

import javax.swing.*;


public class ReverseSent {

public static void main(String[] args) 
{
String ReverserWord = JOptionPane.showInputDialog("Enter a line to be reverse : ");//input an original words or phrase
String ReverserWord2 = ReverserWord.substring(ReverserWord.indexOf(" "),ReverserWord.length());
String reverseWord = new StringBuffer(ReverserWord2).reverseWord().toString();
String ReverserWord3 = ReverserWord.substring(0,ReverserWord.indexOf(" "));
String reverseWord2 = new StringBuffer(ReverserWord3).reverseWord3().toString();
    System.out.println("\nOriginal input: " + ReverserWord);// Print the original string
    System.out.println("Reversed input: " + reverseWord2 + " "+ reverseWord);//Print the string in reversed order
}
    }

        }

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//A sample output of this program must be....

Original input: Have a good summer vacation!

Reversed input: evaH !noitacav remmus doog a 

note: this program is modified from the web.