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Posted to issues@commons.apache.org by "Randy Strauss (Jira)" <ji...@apache.org> on 2020/12/11 17:38:00 UTC

[jira] [Updated] (MATH-1565) MatrixUtils.checkColumnIndex() uses COLUMN_INDEX instead of COLUMN_INDEX_OUT_OF_RANGE

     [ https://issues.apache.org/jira/browse/MATH-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Randy Strauss updated MATH-1565:
--------------------------------
    Attachment: MatrixUtils.java

> MatrixUtils.checkColumnIndex() uses COLUMN_INDEX instead of COLUMN_INDEX_OUT_OF_RANGE
> -------------------------------------------------------------------------------------
>
>                 Key: MATH-1565
>                 URL: https://issues.apache.org/jira/browse/MATH-1565
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 3.6.1
>            Reporter: Randy Strauss
>            Priority: Trivial
>         Attachments: MatrixUtils.java
>
>
> MatrixUtils.checkColumnIndex() uses COLUMN_INDEX instead of COLUMN_INDEX_OUT_OF_RANGE
> similarly for checkRowIndex
> Note that testing could run a script that searches the code for all the LocalizedFormats, and complains if any of them are not used.  In this case, it would have caught this error.
> Another test that would have caught it is parsing the code and checking that the number of arguments matches the number of percent signs.



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