Package com.yahoo.security

Class ArrayUtils

java.lang.Object

com.yahoo.security.ArrayUtils

public class ArrayUtils
extends Object

A small collection of utils for working on arrays of bytes.

Author:

vekterli

Constructor Summary

Constructors

Constructor	Description
ArrayUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	concat(byte[]... bufs)	Returns a new byte array that is the concatenation of all input byte arrays in input order.
static String	fromUtf8Bytes(byte[] bytes)
static String	hex(byte[] bytes)
static byte[]	toUtf8Bytes(String str)
static byte[]	unhex(String hexStr)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ArrayUtils

public ArrayUtils()

Method Details

concat

public static byte[] concat(byte[]... bufs)

Returns a new byte array that is the concatenation of all input byte arrays in input order. E.g. concat("A", "BC", "DE", "F") => "ABCDEF"

unhex

public static byte[] unhex(String hexStr)

hex

public static String hex(byte[] bytes)

toUtf8Bytes

public static byte[] toUtf8Bytes(String str)

fromUtf8Bytes

public static String fromUtf8Bytes(byte[] bytes)