Java org.apache.commons.math3.random Well19937a fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.math3.random Well19937a fields, constructors, methods, implement or subclass

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Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.random Well19937a.

The text is from its open source code.

Constructor

Well19937a()
Creates a new random number generator.
Well19937a(int seed)
Creates a new random number generator using a single int seed.
Well19937a(int[] seed)
Creates a new random number generator using an int array seed.
Well19937a(long seed)
Creates a new random number generator using a single long seed.

Method

intnextInt(int n)

This default implementation is copied from Apache Harmony java.util.Random (r929253).

Implementation notes:

  • If n is a power of 2, this method returns (int) ((n * (long) next(31)) >> 31) .
  • If n is not a power of 2, what is returned is next(31) % n with next(31) values rejected (i.e.
longnextLong()