StringTools

java.lang.Object

org.savantbuild.lang.StringTools

public class StringTools extends Object

This is a toolkit with String helper methods.

Constructor Summary

Constructors

Constructor

Description

StringTools()
Method Summary

Modifier and Type

Method

Description

static byte[]

fromHex(String hexString)

Converts the contents of the given String from hexadecimal to an array of bytes.

static 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 Details
- StringTools
  
  public StringTools()
Method Details
- fromHex
  
  public static byte[] fromHex(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 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 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.