base64-decode the given byte array . concode_field_sep Charset DEFAULT_CHARSET concode_field_sep byte[] encode concode_elem_sep byte[] encodeUrlSafe concode_elem_sep String encodeToString concode_elem_sep byte[] decodeFromString concode_elem_sep String encodeToUrlSafeString concode_elem_sep byte[] decodeUrlSafe concode_elem_sep byte[] decodeFromUrlSafeString
byte [ ] function ( byte [ ] arg0 ) { if ( arg0 == null || arg0 . length == 0 ) { return arg0 ; } return Base64 . getDecoder ( ) . decode ( arg0 ) ; }