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https://issues.apache.org/jira/browse/LANG-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary D. Gregory resolved LANG-1783.
-----------------------------------
Assignee: Gary D. Gregory
Resolution: Fixed
* Clone Commons Text ticket TEXT-232
* Port change from Commons Text, even though the {{WordUtils}} class is
deprecated in Lang.
> WordUtils.containsAllWords() may throw PatternSyntaxException
> --------------------------------------------------------------
>
> Key: LANG-1783
> URL: https://issues.apache.org/jira/browse/LANG-1783
> Project: Commons Lang
> Issue Type: Bug
> Reporter: Arnout Engelen
> Assignee: Gary D. Gregory
> Priority: Minor
> Fix For: 3.19.0
>
>
> {{WordUtils.containsAllWords()}} checks if the String contains all words in
> the given array.
> Surprisingly, it interprets the words to be searched for as regular
> expressions, so for example searching for ")" would throw a
> PatternSyntaxException. Nothing in the javadoc nor the testcases suggests
> this is intentional.
> We could fix this by applying "{{{}Pattern.quote(){}}}" to the parameters, or
> by rejecting non-word characters outright.
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