Learning Java Program

import java.io.BufferedReader;
import java.io.InputStreamReader;
class Reverse
{
    public static void main(String[] args)
    {
        try
   {
            System.out.print("Enter string : ");
  BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            String str=in.readLine();
            for(int i=str.length()-1;i>=0;i--)
            {
              System.out.print(str.charAt(i));
            }
       }
   catch (Exception ex)
   {
      }
    }
}

Enter string : VIJAY 

YAJIV