(byte x)
Coerce to byte
user=> (def x (byte-array [(byte 0x43)
(byte 0x6c)
(byte 0x6f)
(byte 0x6a)
(byte 0x75)
(byte 0x72)
(byte 0x65)
(byte 0x21)]))
#'user/x
user=> (String. x)
"Clojure!"