Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    private static String toHex(byte[] results) {
        if (results == null)
            return null;
        StringBuilder hexString = new StringBuilder();
        for (int i = 0; i < results.length; i++) {
            int hi = (results[i] >> 4) & 0x0f;
            int lo = results[i] & 0x0f;
            hexString.append(Character.forDigit(hi, 16)).append(Character.forDigit(lo, 16));
        }
        return hexString.toString();
    }
}