1// String palindrome in java using stringbuffer
2public class PalindromeUsingStringBuffer
3{
4   public static void main(String[] args)
5   {
6      String strInput = "nayan";
7      StringBuffer sb = new StringBuffer(strInput);
8      sb.reverse();
9      String str = sb.toString();
10      if(strInput.equals(str))
11      {
12         System.out.println(str + " string is palindrome.");
13      }
14      else
15      {
16         System.out.println(str + " string is not palindrome.");
17      }
18   }
19}