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https://issues.apache.org/jira/browse/MATH-369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luc Maisonobe closed MATH-369.
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Closing issue as it was included in version 2.2, which has been released
> BisectionSolver.solve(final UnivariateRealFunction f, double min, double max,
> double initial) throws NullPointerException
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: MATH-369
> URL: https://issues.apache.org/jira/browse/MATH-369
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 2.1
> Environment: Windows XP Profesional
> java version "1.6.0_20"
> Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
> Java HotSpot(TM) Client VM (build 16.3-b01, mixed mode, sharing)
> Reporter: Sasun Pundev
> Priority: Minor
>
> Method
> BisectionSolver.solve(final UnivariateRealFunction f, double min, double
> max, double initial)
> invokes
> BisectionSolver.solve(double min, double max)
> which throws NullPointerException, as member variable
> UnivariateRealSolverImpl.f
> is null.
> Instead the method:
> BisectionSolver.solve(final UnivariateRealFunction f, double min, double
> max)
> should be called.
> Steps to reproduce:
> invoke:
> new BisectionSolver().solve(someUnivariateFunctionImpl, 0.0, 1.0, 0.5);
> NullPointerException will be thrown.
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