code: public static Document parseEscapedXmlString(String input) throws UnmarshalException {
  		String deEscapedXml = deEscapeXml(input);
  		return parseXmlString(deEscapedXml);
  	}
docs: Convenience method; takes an escaped XML document as input and returns a {@link Document} object.
  
  @param input
  escaped XML as one {@link String}
  @return a {@link Document}
  @throws UnmarshalException