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https://issues.apache.org/jira/browse/MATH-447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12965467#action_12965467
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Gilles commented on MATH-447:
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I like the code simplification that will result from a single exception
hierarchy, rooted at {{MathRuntimeException}}. But isn't it a problem to loose
the connection with the "standard" semantics: e.g.
{{MathIllegalArgumentException}} being a subclass of
{{IllegalArgumentException}}?
Or is it sufficient to have a policy stating that "CM will throw an instance of
{{MathIllegalArgumentException}} when encountering an illegal argument"?
> Create a new "MathRuntimeException"
> -----------------------------------
>
> Key: MATH-447
> URL: https://issues.apache.org/jira/browse/MATH-447
> Project: Commons Math
> Issue Type: Improvement
> Reporter: Gilles
> Assignee: Gilles
> Priority: Trivial
> Fix For: 3.0
>
>
> A new {{MathRuntimeException}} will serve as a base class for all exception
> classes that need to wrap another exception (such as when the wrapped
> exception is deemed too low-level to be propagated).
> Since they share the same code, this class can also be the base class of
> {{MathUserException}}.
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