title: Attribute jaxb-context is not allowed to appear in element mulexml:jaxb-xml-to-object-transformer
body: <p>I'm using MuleStudio 3.5EE running off 1.7_15 JDK and it is complaining about the following error:</p>
  
  <p>org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'jaxb-context' is not allowed to appear in element 'mulexml:jaxb-object-to-xml-transformer'.</p>
  
  <p>I have a global element:</p>
  
  <pre><code>&lt;mulexml:jaxb-context name="JAXB_Context" packageNames="org.mule.jaxb.model" doc:name="JAXB Context"/&gt;&lt;/code&gt;
  </code></pre>
  
  <p>and this in my flow</p>
  
  <pre><code>&lt;mulexml:jaxb-object-to-xml-transformer returnClass="com.ca.eai.esb.model.ProjectUpsertRequest" jaxb-context="JAXB_Context" doc:name="JAXB Object to XML"/&gt;
  </code></pre>
  
  <p>this was not a problem in the previous version.</p>
  
  <p>Does anyone have an idea how to fix this?</p>
  
  <p>Thank you for your help.</p>