org.savantbuild.lang

Class StringTools

java.lang.Object

org.savantbuild.lang.StringTools

public class StringTools
extends java.lang.Object

This is a toolkit with String helper methods.

Constructor Summary

Constructors

Constructor and Description
StringTools()

Method Summary

Modifier and Type	Method and Description
static byte[]	fromHex(java.lang.String hexString) Converts the contents of the given String from hexadecimal to an array of bytes.
static java.lang.String	toHex(byte... hexBytes) Converts the contents of the given byte array from hexadecimal to a hex String.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringTools

public StringTools()

Method Detail

fromHex

public static byte[] fromHex(java.lang.String hexString)

Converts the contents of the given String from hexadecimal to an array of bytes. Each character of the String is a single hex value. Therefore, the the pair of characters equals a single byte. This method is little-endian.

Parameters:

hexString - The hex String to convert

Returns:

An array of bytes

toHex

public static java.lang.String toHex(byte... hexBytes)

Converts the contents of the given byte array from hexadecimal to a hex String. Each character of the String is a single hex value. Therefore, the the pair of characters equals a single byte.

Parameters:

hexBytes - The hex byte array to convert.

Returns:

A hex String.