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Posted to issues@commons.apache.org by "Gary Gregory (Jira)" <ji...@apache.org> on 2019/09/11 13:09:00 UTC

[jira] [Updated] (LANG-1406) StringIndexOutOfBoundsException in StringUtils.replaceIgnoreCase()

     [ https://issues.apache.org/jira/browse/LANG-1406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Gregory updated LANG-1406:
-------------------------------
    Summary: StringIndexOutOfBoundsException in StringUtils.replaceIgnoreCase()  (was: StringIndexOutOfBoundsException in StringUtils.replaceIgnoreCase)

> StringIndexOutOfBoundsException in StringUtils.replaceIgnoreCase()
> ------------------------------------------------------------------
>
>                 Key: LANG-1406
>                 URL: https://issues.apache.org/jira/browse/LANG-1406
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.*
>            Reporter: Michael Ryan
>            Priority: Major
>          Time Spent: 2h 40m
>  Remaining Estimate: 0h
>
> STEPS TO REPRODUCE:
> {code}
> StringUtils.replaceIgnoreCase("\u0130x", "x", "")
> {code}
> EXPECTED: "\u0130" is returned.
> ACTUAL: StringIndexOutOfBoundsException
> This happens because the replace method is assuming that text.length() == text.toLowerCase().length(), which is not true for certain characters.



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