/*
 * Java Palindrom Ornegi 2
 */
package palindrom2;

import java.util.Scanner;

/**
 *
 * @author HARNER
 */
public class Palindrom2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner al=new Scanner(System.in);
        System.out.println("Kelime giriniz : ");
      String kelime=al.next();   // kelime giris

      StringBuilder tersi=new StringBuilder(kelime);
//string serbest yapi hali
      tersi.reverse();            //        tersini al.

      String stersi=tersi.toString(); // tersi string donusum 

       System.out.println(stersi); 

       if(stersi.equals(kelime))  // karakter eslemesi ?
      {
                System.out.println("palindrom");
        }
      else
      {
         System.out.println("palindrom degil");
        }

    }
}

İndir : http://harunkor.com.tr/yuklenenler/Palindrom2.java