Java Program to print the entered String in Reverse order

import java.io.*;
import java.util.*;
import java.lang.*;
public class ReverseOrder{
    Scanner scan=new Scanner(System.in);
    String enter;
    public void input(){
        try{
            System.out.println("Enter any text to be reversed:- ");
            enter=scan.nextLine();
        }
        catch(Exception e){
            System.out.println(e);
            System.exit(0);
        }
    }

    public void compute(){
        StringBuffer reversed=(new StringBuffer(enter)).reverse();
        System.out.println("Text in Reverse Order:- \n"+reversed);
    }

    public static void main(String[] args){
        ReverseOrder obj=new ReverseOrder();
        obj.input();
        obj.compute();
    }
}