title: groovy XmlSlurper not parse my xml file
body: <p>I have an xml, and I can't parse this file with xmlslurper.
  Here a copy of my xml file :</p>
  
  <pre><code>&lt;Entrezgene-Set&gt;
  &lt;Entrezgene&gt;
  &lt;Entrezgene_summary&gt;The protein encoded by this gene is a plasma glycoprotein of unknown function. The protein shows sequence similarity to the variable regions of some immunoglobulin supergene family member proteins. [provided by RefSeq]&lt;/Entrezgene_summary&gt;
  &lt;/Entrezgene&gt;
  &lt;/Entrezgene-Set&gt;
  </code></pre>
  
  <p>I just need to get text from <code>&lt;Entrezgene_summary&gt;</code></p>
  
  <p>Here my code :</p>
  
  <pre><code>  def pubmedEfetch = {
  
    def base = "http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?"
    def qs = []
    qs &lt;&lt; "db=gene"
    qs &lt;&lt; "id=1"
    qs &lt;&lt; "retmode=xml"
    def url = new URL(base + qs.join("&amp;"))
    def connection = url.openConnection()
  
    def result = [:]
  
    if(connection.responseCode == 200){
      def xml = connection.content.text
      def eFetchResult = new XmlSlurper().parseText(xml)
      result.geneSummary = eFetchResult.Entrezgene-Set.Entrezgene.Entrezgene_summary
    }
    else{
      log.error("PubmedEfetchParserService.PubmedEsearch FAILED")
      log.error(url)
      log.error(connection.responseCode)
      log.error(connection.responseMessage)
    }
    render result
  }
  </code></pre>
  
  <p>And my error message :</p>
  
  <pre><code>Error 500: groovy.lang.MissingPropertyException: No such property: Entrezgene for class: java.util.Set
  Servlet: grails
  URI: /geneInfo/grails/genes/pubmedEfetch.dispatch
  Exception Message: No such property: Entrezgene for class: java.util.Set 
  Caused by: groovy.lang.MissingPropertyException: No such property: Entrezgene for class: java.util.Set 
  Class: GenesController 
  </code></pre>
  
  <p>I don't see where is my fault?</p>
  
  <p>I also try : result.geneSummary = eFetchResult./Entrezgene-Set/.Entrezgene.Entrezgene_summary</p>
  
  <p>Someone has an idea?
  Thanks</p>