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

Packages that use IntBinaryOperator
java.util: Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.concurrent: Utility classes commonly useful in concurrent programming.
java.util.concurrent.atomic: A small toolkit of classes that support lock-free thread-safe programming on single variables.
java.util.stream: Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

### Uses of IntBinaryOperator in java.util

Methods in java.util with parameters of type IntBinaryOperator
`static void` Arrays.`parallelPrefix(int[] array, int fromIndex, int toIndex, IntBinaryOperator op)` Performs `Arrays.parallelPrefix(int[], IntBinaryOperator)` for the given subrange of the array.
`static void` Arrays.`parallelPrefix(int[] array, IntBinaryOperator op)` Cumulates, in parallel, each element of the given array in place, using the supplied function.

### Uses of IntBinaryOperator in java.util.concurrent

Methods in java.util.concurrent with parameters of type IntBinaryOperator
`int` ConcurrentHashMap.`reduceEntriesToInt(long parallelismThreshold, ToIntFunction<Map.Entry<K,V>> transformer, int basis, IntBinaryOperator reducer)` Returns the result of accumulating the given transformation of all entries using the given reducer to combine values, and the given basis as an identity value.
`int` ConcurrentHashMap.`reduceKeysToInt(long parallelismThreshold, ToIntFunction<? super K> transformer, int basis, IntBinaryOperator reducer)` Returns the result of accumulating the given transformation of all keys using the given reducer to combine values, and the given basis as an identity value.
`int` ConcurrentHashMap.`reduceToInt(long parallelismThreshold, ToIntBiFunction<? super K,? super V> transformer, int basis, IntBinaryOperator reducer)` Returns the result of accumulating the given transformation of all (key, value) pairs using the given reducer to combine values, and the given basis as an identity value.
`int` ConcurrentHashMap.`reduceValuesToInt(long parallelismThreshold, ToIntFunction<? super V> transformer, int basis, IntBinaryOperator reducer)` Returns the result of accumulating the given transformation of all values using the given reducer to combine values, and the given basis as an identity value.

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

Methods in java.util.concurrent.atomic with parameters of type IntBinaryOperator
`int` AtomicInteger.`accumulateAndGet(int x, IntBinaryOperator accumulatorFunction)` Atomically updates the current value with the results of applying the given function to the current and given values, returning the updated value.
`int` AtomicIntegerArray.`accumulateAndGet(int i, int x, IntBinaryOperator accumulatorFunction)` Atomically updates the element at index `i` with the results of applying the given function to the current and given values, returning the updated value.
`int` AtomicIntegerFieldUpdater.`accumulateAndGet(T obj, int x, IntBinaryOperator accumulatorFunction)` Atomically updates the field of the given object managed by this updater with the results of applying the given function to the current and given values, returning the updated value.
`int` AtomicInteger.`getAndAccumulate(int x, IntBinaryOperator accumulatorFunction)` Atomically updates the current value with the results of applying the given function to the current and given values, returning the previous value.
`int` AtomicIntegerArray.`getAndAccumulate(int i, int x, IntBinaryOperator accumulatorFunction)` Atomically updates the element at index `i` with the results of applying the given function to the current and given values, returning the previous value.
`int` AtomicIntegerFieldUpdater.`getAndAccumulate(T obj, int x, IntBinaryOperator accumulatorFunction)` Atomically updates the field of the given object managed by this updater with the results of applying the given function to the current and given values, returning the previous value.

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

Methods in java.util.stream with parameters of type IntBinaryOperator
`int` IntStream.`reduce(int identity, IntBinaryOperator op)` Performs a reduction on the elements of this stream, using the provided identity value and an associative accumulation function, and returns the reduced value.
`OptionalInt` IntStream.`reduce(IntBinaryOperator op)` Performs a reduction on the elements of this stream, using an associative accumulation function, and returns an `OptionalInt` describing the reduced value, if any.