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https://issues.apache.org/jira/browse/LANG-1142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Yandell closed LANG-1142.
-------------------------------
Resolution: Fixed
Fix Version/s: 3.5
$ git commit
[master 421db38] Switched capitalize back to using toTitleCase. Added a test
for this using the 'Lj' letter. LANG-1142
2 files changed, 4 insertions(+), 1 deletion(-)
> StringUtils#capitalize: Javadoc says toTitleCase; code uses toUpperCase
> -----------------------------------------------------------------------
>
> Key: LANG-1142
> URL: https://issues.apache.org/jira/browse/LANG-1142
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.*
> Affects Versions: 3.4
> Reporter: Sebb
> Fix For: 3.5
>
>
> The capitalize Javadoc says the code uses Character#toTitleCase, however the
> code actually uses Character#toUpperCase.
> Generally these produce the same result, but some charsets may have different
> characters for upper and title case - see for example the Javadoc [1] for
> Character#isTitleCase.
> The way I read this, the character that looks like "lj" is lower-case, "LJ"
> is upper case and "Lj" is title case - i.e. not the same.
> The question here is: should the code be corrected to use TitleCase or should
> the Javadoc be corrected to use UpperCase?
> [1]
> http://docs.oracle.com/javase/7/docs/api/java/lang/Character.html#isTitleCase%28char%29
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