Constructor Detail

• Hexadecimal

  public Hexadecimal()

Method Detail

• fromBytes

  public static String fromBytes(byte[] src)

  Returns the byte array as hexadecimal string presentation

  Parameters:

  src - the raw byte array

  Returns:

  the hexadecimal string presentation

• is

  public static boolean is(String src)

  Utility routine to check if the string is hexadecimal

  Parameters:

  src - the hexadecimal string presentation

  Returns:

  a boolean indicating whether src is hexadecimal

• toByte

  public static byte toByte(char src)

  Returns the hexadecimal char as byte

  Parameters:

  src - the hexadecimal character

  Returns:

  the byte (or <0 if an error occurs)

• toBytes

  public static byte[] toBytes(String src)

  Returns the hexadecimal string as byte array

  Parameters:

  src - the hexadecimal string presentation

  Returns:

  the raw byte array