In section 4.3.1 on page 22 of the v1.0.3 PDF ref manual, in the code sample following the line "For a more flexible approach, you can use a NodeMapper....":
1. In the method doXPath(Document document), the variable "requestElement" is used in the call to nameExpression.evaluate(). Yet "requestElement" is never defined.
2. Also in the method doXPath(Document document), I'm assuming the variable "nameExpression" should be "contactExpression".