What is wrong guys?
package com.codegym.task.task21.task2101;
/*
Determine the network address
*/
public class Solution {
public static void main(String[] args) {
byte[] ip = new byte[]{(byte) 192, (byte) 168, 1, 2};
byte[] mask = new byte[]{(byte) 255, (byte) 255, (byte) 254, 0};
byte[] netAddress = getNetAddress(ip, mask);
print(ip); //11000000 10101000 00000001 00000010
print(mask); //11111111 11111111 11111110 00000000
print(netAddress); //11000000 10101000 00000000 00000000
}
public static byte[] getNetAddress(byte[] ip, byte[] mask) {
for (int i = 0; i < ip.length; i++) {
b[i] = (byte) (ip[i] & mask[i]);
}
return new byte[4];
}
public static void print(byte[] bytes) {
String line ="";
for (byte b1 : bytes){
String s1 = String.format("%8s", Integer.toBinaryString(b1 & 0xFF)).replace(' ', '0');
line += s1 + " ";
}
System.out.println( line.trim() );
}
}