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https://issues.apache.org/jira/browse/LANG-1276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pascal Schumacher updated LANG-1276:
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Summary: ArrayIndexOutOfBoundsException StrBuilder replace (was: [lang]
ArrayIndexOutOfBoundsException StrBuilder replace)
> ArrayIndexOutOfBoundsException StrBuilder replace
> -------------------------------------------------
>
> Key: LANG-1276
> URL: https://issues.apache.org/jira/browse/LANG-1276
> Project: Commons Lang
> Issue Type: Bug
> Affects Versions: 3.2.1, 3.4, 3.5
> Reporter: Andreas Skomedal
> Fix For: Patch Needed, 3.6
>
>
> There is a bug in replace for StrBuilder, seems the use of nonupdated buffer
> and character count is off.
> new StrBuilder("Dear X, hello X.").replaceAll(StrMatcher.stringMatcher("X"),
> "012345678901234567");
> yields
> {noformat}
> java.lang.ArrayIndexOutOfBoundsException: 49
> at
> org.apache.commons.lang3.text.StrMatcher$StringMatcher.isMatch(StrMatcher.java:372)
> at
> org.apache.commons.lang3.text.StrBuilder.replaceImpl(StrBuilder.java:2115)
> at
> org.apache.commons.lang3.text.StrBuilder.replace(StrBuilder.java:2088)
> at
> org.apache.commons.lang3.text.StrBuilder.replaceAll(StrBuilder.java:2049)
> {noformat}
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