Java tutorial
//package com.java2s; //License from project: Open Source License public class Main { public static String a(byte[] arg5) { StringBuilder v1 = new StringBuilder(); int v0; for (v0 = 0; v0 < arg5.length; ++v0) { String v2 = Integer.toHexString(arg5[v0] & 255); if (v2.length() == 1) { v1.append("0").append(v2); } else { v1.append(v2); } } return v1.toString(); } }