Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {

    private static byte[] str2ByteArray(String hexStr) {
        int len = hexStr.length() / 2;
        byte[] arr = new byte[len];
        for (int i = 0; i < len; i++) {
            arr[i] = (byte) Integer.parseInt(hexStr.substring(i * 2, i * 2 + 2), 16);
        }
        return arr;
    }
}