Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String bytesToHex(byte[] data) {
        if (data == null) {
            return null;
        }
        int len = data.length;
        String str = "";
        for (int i = 0; i < len; i++) {
            if ((data[i] & 0xFF) < 16)
                str = str + "0" + Integer.toHexString(data[i] & 0xFF);
            else
                str = str + Integer.toHexString(data[i] & 0xFF);
        }
        return str;
    }
}