decode
Decodes '%'-escaped octets in the given string using the UTF-8 scheme. Replaces invalid octets with the unicode replacement character ("\\uFFFD").
Return
the given string with escaped octets decoded
Parameters
s
encoded string to decode
convert Plus
if convertPlus == true all ‘+’ chars in the decoded output are converted to ‘ ‘ (white space)
throw On Failure
if throwOnFailure == true an IllegalArgumentException is thrown for invalid inputs. Else, U+FFd is emitted to the output in place of invalid input octets.