Write code to byte To Hex String
//package com.book2s; public class Main { public static void main(String[] argv) { byte[] byteArray = new byte[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 }; System.out.println(byteToHexString(byteArray)); }/*from w w w . java2s.c om*/ public static String byteToHexString(byte[] byteArray) { StringBuilder sb = new StringBuilder(byteArray.length * 3); for (byte b : byteArray) { sb.append(byteToHex(b)); } return sb.toString(); } public static String byteToHex(byte b) { return String.format("x%02X", b); } }