user=> (= 21 (long 21))
true
;; but
user=> (.equals 21 (long 21))
false
;; and thus
user=> (get {21 :twenty-one} (long 21))
nil
zkim
on Sun, 26 Sep 2010
user=> (= 21 (long 21))
true
;; but
user=> (.equals 21 (long 21))
false
;; and thus
user=> (get {21 :twenty-one} (long 21))
nil
zmila
on Thu, 05 Aug 2010
user=> (= 21 (long 21))
true
; but
user=> (.equals 21 (long 21))
false
; and thus
user=> (get {21 :twenty-one} (long 21))
nil