code: @Pure
  	public static Document parseXML(String xmlString) {
  		assert xmlString != null : AssertMessages.notNullParameter(0);
  		try {
  			return readXML(new StringReader(xmlString));
  		} catch (Exception e) {
  			//
  		}
  		return null;
  	}
docs: Parse a string representation of an XML document.
  
  @param xmlString is the string representation of the XML document.
  @return the document or <code>null</code> in case of error.