title: how to add the root tag in an xml file with xsl?
body: <p>I need to add a root tag in an xml document using xsl, but I have done several examples and could not.</p>
  
  <pre><code>   &lt;log4j:event logger="grails.app.controllers.org.example.UserController"      timestamp="1376174488361" level="INFO" thread="http-bio-8888-exec-1"&gt;
          &lt;log4j:message&gt;&lt;![CDATA[ Realizando login]]&gt;&lt;/log4j:message&gt;
     &lt;/log4j:event&gt;
  
     &lt;log4j:event logger="grails.app.controllers.org.example.UserController" timestamp="1376174488361" level="ERROR" thread="http-bio-8888-exec-1"&gt;
          &lt;log4j:message&gt;&lt;![CDATA[Olá sou uma mensagem de erro]]&gt;&lt;/log4j:message&gt;
     &lt;/log4j:event&gt;
  </code></pre>