sig
type t = java'util'concurrent'atomic'AtomicLong java_instance
val make : int64 -> AtomicInt64.t
val add_and_get : AtomicInt64.t -> int64 -> int64
val compare_and_set : AtomicInt64.t -> int64 -> int64 -> bool
val decrement_and_get : AtomicInt64.t -> int64
val get : AtomicInt64.t -> int64
val get_and_add : AtomicInt64.t -> int64 -> int64
val get_and_decrement : AtomicInt64.t -> int64
val get_and_increment : AtomicInt64.t -> int64
val get_and_set : AtomicInt64.t -> int64 -> int64
val increment_and_get : AtomicInt64.t -> int64
val lazy_set : AtomicInt64.t -> int64 -> unit
val set : AtomicInt64.t -> int64 -> unit
val weak_compare_and_set : AtomicInt64.t -> int64 -> int64 -> bool
val null : AtomicInt64.t
external is_null : AtomicInt64.t -> bool = "java is_null"
external is_not_null : AtomicInt64.t -> bool = "java is_not_null"
val wrap : AtomicInt64.t -> AtomicInt64.t option
val unwrap : AtomicInt64.t option -> AtomicInt64.t
end