Uses of Class
java.util.Random

Packages that use Random

Package	Description
java.math	Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).
java.security	Provides the classes and interfaces for the security framework.
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.

Uses of Random in java.math

Methods in java.math with parameters of type Random

Modifier and Type	Method and Description
static BigInteger	BigInteger.probablePrime(int bitLength, Random rnd) Returns a positive BigInteger that is probably prime, with the specified bitLength.

Constructors in java.math with parameters of type Random

Constructor and Description
BigInteger(int bitLength, int certainty, Random rnd) Constructs a randomly generated positive BigInteger that is probably prime, with the specified bitLength.
BigInteger(int numBits, Random rnd) Constructs a randomly generated BigInteger, uniformly distributed over the range 0 to (2numBits - 1), inclusive.

Uses of Random in java.security

Subclasses of Random in java.security

Modifier and Type	Class and Description
class	SecureRandom This class provides a cryptographically strong random number generator (RNG).

Uses of Random in java.util

Methods in java.util with parameters of type Random

Modifier and Type	Method and Description
static void	Collections.shuffle(List<?> list, Random rnd) Randomly permute the specified list using the specified source of randomness.

Uses of Random in java.util.concurrent

Subclasses of Random in java.util.concurrent

Modifier and Type	Class and Description
class	ThreadLocalRandom A random number generator isolated to the current thread.