Driver.java

import java.util.*;
import java.io.*;


public class Driver {
    public static void main(String[] args){
	For f;
	f= new For();

	System.out.println(f.isPrime(3));
	System.out.println(f.isPrime(37));
	
	System.out.println(f.Reverse("Hello"));
        System.out.println(f.Reverse("Sydney"));
    }

}