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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LANG-686) StringUtils.replaceEachRepeatedly("aaa", new String[]{"aa"}, new String[]{"aXa"}); throw an exception
Date Wed, 16 Mar 2011 04:00:29 GMT

    [ https://issues.apache.org/jira/browse/LANG-686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007341#comment-13007341
] 

Henri Yandell commented on LANG-686:
------------------------------------

At the very least the exception could explain what the problem is rather than what the state
of an obscure private variable is.

> StringUtils.replaceEachRepeatedly("aaa", new String[]{"aa"}, new String[]{"aXa"}); throw
an exception
> -----------------------------------------------------------------------------------------------------
>
>                 Key: LANG-686
>                 URL: https://issues.apache.org/jira/browse/LANG-686
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.*
>    Affects Versions: 2.6
>         Environment: jdk 1.6.24, windows xp pro sp3, eclipse helios
>            Reporter: qed
>             Fix For: 3.1
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> After executing line
> StringUtils.replaceEachRepeatedly("aaa", new String[]{"aa"}, new String[]{"aXa"});
> exception is thrown:
> Exception in thread "main" java.lang.IllegalStateException: TimeToLive of -1 is less
than 0: aXaXa
> 	at org.apache.commons.lang.StringUtils.replaceEach(StringUtils.java:3986)
> 	at org.apache.commons.lang.StringUtils.replaceEach(StringUtils.java:4099)
> 	at org.apache.commons.lang.StringUtils.replaceEach(StringUtils.java:4099)
> 	at org.apache.commons.lang.StringUtils.replaceEachRepeatedly(StringUtils.java:3920)

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