RichU64String parses string as a 64-bit unsigned hexadecimal long,
outputting a signed Long or a byte array. Valid input is 1-16 hexadecimal
digits (0-9, a-z, A-Z).
Exceptions thrown
NumberFormatException
if string is not a non-negative hexadecimal
string
RichU64String parses string as a 64-bit unsigned hexadecimal long, outputting a signed Long or a byte array. Valid input is 1-16 hexadecimal digits (0-9, a-z, A-Z).
if string is not a non-negative hexadecimal string