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From "Gilles (JIRA)" <j...@apache.org>
Subject [jira] Created: (MATH-440) Introducing a "UserException" class
Date Fri, 12 Nov 2010 14:31:15 GMT
Introducing a "UserException" class
-----------------------------------

                 Key: MATH-440
                 URL: https://issues.apache.org/jira/browse/MATH-440
             Project: Commons Math
          Issue Type: Improvement
            Reporter: Gilles
            Assignee: Gilles
            Priority: Minor
             Fix For: 2.2


After a discussion in MATH-425, it was concluded that a new "UserException" could be created
and advertised as a privileged channel to convey failure information through the CM code layer.
The usage of this exception is the same as the one intended for the current {{FunctionEvaluationException}},
{{MatrixVisitorException}} and {{DerivativeException}}, so those classes will be deprecated.


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