Debugging chris's PalindromeCheck code.

PalindromeCheck.java

import javax.swing.JOptionPane;
import java.lang.String;

public class PalindromeCheck
{
	public static void main(String[]args)
	{

		String terminate = "exit";
		String wordOne = "";
		boolean exit = false;

		do
		{
			wordOne =JOptionPane.showInputDialog(null,"Please Enter A Word/Phrase","INPUT",JOptionPane.QUESTION_MESSAGE);


			if (terminate.equalsIgnoreCase(wordOne))
			{
				exit = true;
			}

			if ((wordOne!="") && (exit == false))
			{
				String wordTwo = wordOne;
				StringBuffer wordRev = new StringBuffer(wordTwo);

				if(wordOne.equalsIgnoreCase(wordRev.reverse().toString()))
				{
					 JOptionPane.showMessageDialog(null, wordOne+ " IS A PALINDROME");
				}
				else
				{
					 JOptionPane.showMessageDialog(null, wordOne+ " IS NOT A PALINDROME");
				}

			}

   	  }	while(exit == false);

	}
}