Package dev.costas.javahelpers

Class HexUtil

java.lang.Object

dev.costas.javahelpers.HexUtil

public class HexUtil
extends Object

Util for hexadecimal handling.

Constructor Summary

Constructors

Constructor	Description
HexUtil()

Method Summary

Modifier and Type	Method	Description
static String	decode(String text)	Decodes a hexadecimal string.
static String	encode(String text)	Encodes a string to hexadecimal.

Methods inherited from class java.lang.Object

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

Constructor Details

HexUtil

public HexUtil()

Method Details

encode

public static String encode(String text)
                     throws IllegalArgumentException

Encodes a string to hexadecimal.

Parameters:

text - The string to encode.

Returns:

The encoded string.

Throws:

IllegalArgumentException - if text is null

decode

public static String decode(String text)
                     throws IllegalArgumentException

Decodes a hexadecimal string.

Parameters:

text - The string to decode.

Returns:

The decoded string.

Throws:

IllegalArgumentException - if text is null