reverse string java

/*
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 */
package javaapplication4;
import java.util.Scanner;
/**
 *
 * @author pclab
 */
public class JavaApplication4 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    Scanner kb = new Scanner(System.in);
    String word,rev="";
    int len, i;
    System.out.println("Enter any word ");
    word=kb.nextLine();
    len=word.length();
    for(i=len-1;i>=0;i--)
    {
    rev=rev+word.charAt(i);
    }
    System.out.println("The word reversed is "+rev);

    if (word.equals(rev))
        System.out.println("Yes palindrome");
    else
        System.out.println("No palindrome");
    }


}