Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.math.BigInteger;

public class Main {
    public static void main(String[] argv) throws Exception {
        byte[] bytes = new byte[] { (byte) 0x12, (byte) 0x0F, (byte) 0xF0 };

        BigInteger bi = new BigInteger(bytes);

        // Format to hexadecimal
        String s = bi.toString(16);
        if (s.length() % 2 != 0) {
            s = "0" + s;
        }
    }
}