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Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2010/03/14 02:40:27 UTC

[jira] Resolved: (MATH-335) Fraction.hashCode() inconsistent with Fraction.equals()

     [ https://issues.apache.org/jira/browse/MATH-335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebb resolved MATH-335.
-----------------------

    Resolution: Fixed

URL: http://svn.apache.org/viewvc?rev=922715&view=rev
Log:
MATH-335 Fraction.hashCode() inconsistent with Fraction.equals()
Change hashCode() to use fields directly


> Fraction.hashCode() inconsistent with Fraction.equals()
> -------------------------------------------------------
>
>                 Key: MATH-335
>                 URL: https://issues.apache.org/jira/browse/MATH-335
>             Project: Commons Math
>          Issue Type: Bug
>            Reporter: Sebb
>            Priority: Minor
>             Fix For: 2.1
>
>
> Fraction.hashCode() is inconsistent with Fraction.equals().
> hashCode() uses getNumerator() (which is not final) rather than directly accessing the field.
> Seems to me that hashCode() has no reason to use the getters - or if it does, then equals should do so too.

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