On 28/02/13 17:39, Jeremy Carroll wrote:
My bad.
Mistakes from over a decade ago continue to haunt me! Success ?
Jeremy
On the contrary! The code exactly follows RDF concepts which says:
"optionally a language tag as defined by [RFC-3066], normalized to
lowercase."
so the normalization is separate from being from RFC-3066.
I have raised a bug report on the new "RDF 1.1 Concepts and Abstract
Syntax" :-)
Andy
On Feb 28, 2013, at 6:51 AM, Andy Seaborne (JIRA) <[email protected]> wrote:
[
https://issues.apache.org/jira/browse/JENA-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andy Seaborne updated JENA-407:
-------------------------------
Component/s: (was: ARQ)
IRI
toLowerCase without Locale.English causing trouble in some language regions
(Turkey especially)
-----------------------------------------------------------------------------------------------
Key: JENA-407
URL: https://issues.apache.org/jira/browse/JENA-407
Project: Apache Jena
Issue Type: Bug
Components: IRI
Affects Versions: Jena 2.10.0
Reporter: Simon Helsen
Priority: Minor
The instance I am referring to concretely is the language tag constructor:
LanguageTag.
It makes the following call on line 41: String lc = tag.toLowerCase(); This
should be corrected to String lc = tag.toLowerCase(Locale.English);
The problem is that otherwise, it use the machine default language to produce
the lower cases which in some Locales (Turkey being one of them) incorrectly
lowercases letters like 'I'. Because the tag is a 'technical' term (not an
actual piece of language) it should lowercase in English
The effect of this particular instance is that we see
System.err.println("Internal Error in static initializer of IanaLnaguageTag.")
appear in std.err and it has raised concerns with our customers.
In general, any occurrence of toLowerCase should be adjusted if it lowercases a
technical term.
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