Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {

    public static String bytes2HexString(byte[] data) {
        if (data == null) {
            return null;
        }
        StringBuilder sb = new StringBuilder(2 * data.length);
        for (byte b : data) {
            int n = 0x00ff & b;
            if (n < 10) {
                sb.append("0");
            }
            sb.append(Integer.toHexString(n));
        }
        return sb.toString();
    }
}