Java program to find largest among 3 numbers

import java.io.*; class largest {  int a,b,c,large;  void read()throws IOException  {             BufferedReader br=new BufferedReader( new InputStreamReader(System.in));             System.out.println("Enter 3 numbers");             a=Integer.parseInt(br.readLine());             b=Integer.parseInt(br.readLine());             c=Integer.parseInt(br.readLine());  }  void check()  {    if(a>b & a>c)        large=a;     else if(b>c)        large=b;     else         large=c;    System.out.println("The largest number is "+large);  }  public static void main(String s[])throws IOException  {         largest n=new largest();             n.read();             n.check(); } }    Output