wuwu

import java.io.*;class PersonalHello {    public static void main (String args[]) {        byte name[] = new byte[100];        int nr_read = 0;        System.out.println("What is your name?");        try {            nr_read = System.in.read(name);            System.out.print("Hello ");            System.out.write(name,0,nr_read);        }        catch (IOException e) {            System.out.print("Error:" + e);        }    }}