# Uses of Package
java.util.random

Packages that use java.util.random
Package
Description
java.security
Provides the classes and interfaces for the security framework.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
java.util.random
This package contains classes and interfaces that support a generic API for random number generation.

Classes in java.util.random used by java.security
Class
Description
RandomGenerator
The `RandomGenerator` interface is designed to provide a common protocol for objects that generate random or (more typically) pseudorandom sequences of numbers (or Boolean values).
Classes in java.util.random used by java.util
Class
Description
RandomGenerator
The `RandomGenerator` interface is designed to provide a common protocol for objects that generate random or (more typically) pseudorandom sequences of numbers (or Boolean values).
RandomGenerator.SplittableGenerator
This interface is designed to provide a common protocol for objects that generate sequences of pseudorandom values and can be split into two objects (the original one and a new one) each of which obey that same protocol (and therefore can be recursively split indefinitely).
RandomGenerator.StreamableGenerator
The `RandomGenerator.StreamableGenerator` interface augments the `RandomGenerator` interface to provide methods that return streams of `RandomGenerator` objects.
Classes in java.util.random used by java.util.concurrent
Class
Description
RandomGenerator
The `RandomGenerator` interface is designed to provide a common protocol for objects that generate random or (more typically) pseudorandom sequences of numbers (or Boolean values).
Classes in java.util.random used by java.util.random
Class
Description
RandomGenerator
The `RandomGenerator` interface is designed to provide a common protocol for objects that generate random or (more typically) pseudorandom sequences of numbers (or Boolean values).
RandomGenerator.ArbitrarilyJumpableGenerator
This interface is designed to provide a common protocol for objects that generate sequences of pseudorandom values and can easily jump forward, by an arbitrary amount, to a distant point in the state cycle.
RandomGenerator.JumpableGenerator
This interface is designed to provide a common protocol for objects that generate pseudorandom values and can easily jump forward, by a moderate amount (ex. 264) to a distant point in the state cycle.
RandomGenerator.LeapableGenerator
This interface is designed to provide a common protocol for objects that generate sequences of pseudorandom values and can easily not only jump but also leap forward, by a large amount (ex. 2128), to a very distant point in the state cycle.
RandomGenerator.SplittableGenerator
This interface is designed to provide a common protocol for objects that generate sequences of pseudorandom values and can be split into two objects (the original one and a new one) each of which obey that same protocol (and therefore can be recursively split indefinitely).
RandomGenerator.StreamableGenerator
The `RandomGenerator.StreamableGenerator` interface augments the `RandomGenerator` interface to provide methods that return streams of `RandomGenerator` objects.
RandomGeneratorFactory
This is a factory class for generating multiple random number generators of a specific algorithm.