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https://issues.apache.org/jira/browse/JCRVLT-788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17907135#comment-17907135
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Konrad Windszus commented on JCRVLT-788:
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I would think that just enriching the exception message in
https://github.com/apache/jackrabbit-filevault/blob/367ffb423d84993c5bb0eb0186f810a58b6227be/vault-core/src/main/java/org/apache/jackrabbit/vault/fs/config/DefaultWorkspaceFilter.java#L433
with original mode value, converted to uppercase value and optionally default
locale should be enough.
However there definitely is an issue here with Turkish locale (even if you are
not affected currently), so fixing all issues being highlighted by
https://github.com/apache/jackrabbit-filevault/pull/287 needs fixing by using
the Locale.ROOT locale (in case one can be sure that only ASCII characters are
used there).
> use of 'toUppercase' with default locale should be avoided
> ----------------------------------------------------------
>
> Key: JCRVLT-788
> URL: https://issues.apache.org/jira/browse/JCRVLT-788
> Project: Jackrabbit FileVault
> Issue Type: Bug
> Reporter: Julian Reschke
> Assignee: Julian Reschke
> Priority: Minor
>
> This may lead to surprising results, such as uppercasing "i" not resulting in
> "I".
> See https://mattryall.net/blog/the-infamous-turkish-locale-bug
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