Reading Strings

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

public class Main{
    public static void main(String args[]) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String as="";
        while(as.compareTo("stop")!=0){
            as = br.readLine();
            System.out.println(as);
        }
    }
}