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From "Gregory Jevardat (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MATH-1467) Avoid throwing exceptions when using default locale
Date Wed, 29 Aug 2018 08:03:01 GMT

     [ https://issues.apache.org/jira/browse/MATH-1467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gregory Jevardat updated MATH-1467:
-----------------------------------
    Affects Version/s:     (was: 4.0)

> Avoid throwing exceptions when using default locale
> ---------------------------------------------------
>
>                 Key: MATH-1467
>                 URL: https://issues.apache.org/jira/browse/MATH-1467
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.6.1
>            Reporter: Gregory Jevardat
>            Priority: Major
>         Attachments: LocalizedFormats.java, LocalizedFormatsTest.java
>
>
> In the LocalizedFormats class the method getLocalizedString systematically throws an
exception when the US or EN locale is used.
> It occurs because it tries to load the bundle  in any case and obviously the properties
file for EN does not exist. 
> Maybe a little check if an EN locale is used and then returning the sourceFormat would
avoid trying to load the bundle and throw exceptions.
> In my case we have intensive (billions) statistical computations and Java Mission Control
reports 10-100k's of MissingResourcesExceptions caused by that.



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