title: How to force use of specific XML parser
body: <p>I have Xerces and Oracle XML parsers both in my application's classpath (don't ask why).</p>
  
  <p>When I create a new <code>javax.xml.parsers.DocumentBuilderFactory</code>, the classloader automatically picks up the Oracle XML parser. However, it's not a full/proper implementation, so it's giving me headaches.</p>
  
  <p>Is there a way I can force/tell the classloader to use the Xerces parces when constructing the document builder factory?</p>