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From "Thomas Neidhart (JIRA)" <>
Subject [jira] [Commented] (MATH-944) Consider making a generic version of class Frequency
Date Fri, 08 Nov 2013 16:51:17 GMT


Thomas Neidhart commented on MATH-944:

Isn't the patch backwards-compatible with the current version?

No, unfortunately not. The idea is also to clean up the interface as the current one is really
quite confusing imho.

> Consider making a generic version of class Frequency
> ----------------------------------------------------
>                 Key: MATH-944
>                 URL:
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.1
>            Reporter: Thomas Neidhart
>            Priority: Minor
>             Fix For: 4.0
>         Attachments:
> The current version of the Frequency class is quite complex, as it has to handle different
input values and does a lot of casting.
> The class is also not very safe in the sense that adding different data types will lead
to runtime exceptions.
> The class could be simplified by introducing a generic version. The only downside so
far is that the current version treats ints and longs together, which would not be possible
with a generic version.

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