[xwiki-users] Escape character with $stringtool.contains

Hello, On Xwiki 6.2.1, I'm fighting with $stringtool.contains http://commons.apache.org/proper/commons-lang/javadocs/api-3.1/org/apache/c… In my velocity code, I have #set($MyContent=$escapetool.xml($recentDoc.content)) $MyContent return {{box cssClass="floatinginfobox" title="**Sommaire**"}} {{toc numbered="true" depth="3"/}} {{/box}} {{numberedheadings/}} Bla bla I want to check if $MyContent contain this litteral string: {{box cssClass="floatinginfobox" title="**Sommaire**"}} I noticed than I can't escaping some characters ({ and ") with $stringtool.contains By example $stringtool.contains($MyContent,'box cssClass') working well but not $stringtool.contains($MyContent,'{box cssClass') I tried to escape characters with \ and/or ~ without success :-( Have you got an idea? thanks Pascal B