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https://issues.apache.org/jira/browse/LANG-686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071554#comment-13071554
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Henri Yandell commented on LANG-686:
------------------------------------
Improved error message added (I hope):
"Output of one loop is the input of another; protecting from potential
StackOverflowError"
I think there is value in #3 above as well. Some arbitrarily small number to be
a minimum TTL.
> 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: 3.0.1
>
>
> 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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