## Uses of Interface
java.util.function.LongUnaryOperator

Packages that use LongUnaryOperator
java.util.concurrent.atomic: A small toolkit of classes that support lock-free thread-safe programming on single variables.
java.util.function: Functional interfaces provide target types for lambda expressions and method references.
java.util.stream: Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

### Uses of LongUnaryOperator in java.util.concurrent.atomic

Methods in java.util.concurrent.atomic with parameters of type LongUnaryOperator
`long` AtomicLong.`getAndUpdate(LongUnaryOperator updateFunction)` Atomically updates the current value with the results of applying the given function, returning the previous value.
`long` AtomicLongArray.`getAndUpdate(int i, LongUnaryOperator updateFunction)` Atomically updates the element at index `i` with the results of applying the given function, returning the previous value.
`long` AtomicLongFieldUpdater.`getAndUpdate(T obj, LongUnaryOperator updateFunction)` Atomically updates the field of the given object managed by this updater with the results of applying the given function, returning the previous value.
`long` AtomicLong.`updateAndGet(LongUnaryOperator updateFunction)` Atomically updates the current value with the results of applying the given function, returning the updated value.
`long` AtomicLongArray.`updateAndGet(int i, LongUnaryOperator updateFunction)` Atomically updates the element at index `i` with the results of applying the given function, returning the updated value.
`long` AtomicLongFieldUpdater.`updateAndGet(T obj, LongUnaryOperator updateFunction)` Atomically updates the field of the given object managed by this updater with the results of applying the given function, returning the updated value.

### Uses of LongUnaryOperator in java.util.function

Methods in java.util.function that return LongUnaryOperator
`default LongUnaryOperator` LongUnaryOperator.`andThen(LongUnaryOperator after)` Returns a composed operator that first applies this operator to its input, and then applies the `after` operator to the result.
`default LongUnaryOperator` LongUnaryOperator.`compose(LongUnaryOperator before)` Returns a composed operator that first applies the `before` operator to its input, and then applies this operator to the result.
`static LongUnaryOperator` LongUnaryOperator.`identity()` Returns a unary operator that always returns its input argument.

Methods in java.util.function with parameters of type LongUnaryOperator
`default LongUnaryOperator` LongUnaryOperator.`andThen(LongUnaryOperator after)` Returns a composed operator that first applies this operator to its input, and then applies the `after` operator to the result.
`default LongUnaryOperator` LongUnaryOperator.`compose(LongUnaryOperator before)` Returns a composed operator that first applies the `before` operator to its input, and then applies this operator to the result.

### Uses of LongUnaryOperator in java.util.stream

Methods in java.util.stream with parameters of type LongUnaryOperator
`static LongStream` LongStream.`iterate(long seed, LongPredicate predicate, LongUnaryOperator f)` Returns a sequential ordered `LongStream` produced by iterative application of a function to an initial element, conditioned on satisfying the supplied predicate.
`static LongStream` LongStream.`iterate(long seed, LongUnaryOperator f)` Returns an infinite sequential ordered `LongStream` produced by iterative application of a function `f` to an initial element `seed`, producing a `Stream` consisting of `seed`, `f(seed)`, `f(f(seed))`, etc.
`LongStream` LongStream.`map(LongUnaryOperator mapper)` Returns a stream consisting of the results of applying the given function to the elements of this stream.