title: Java NUX library, XPATH Performance
body: <p>I am using the NUX library to run
  ~20 xpaths queries on an XML ~20KB in two different settings, one in a
  JUnit test, the other inside a bean in a Jetty servlet (hence running
  in a multi-threaded scenario.) It seems like when ran in Junit, it is
  evaluating the XPaths in ~8ms, whereas in the Jetty servlet it is
  taking ~80ms to evaluate. In both cases, the XPaths and the XML files
  are the same. What could be causing this performance difference? Could
  Jetty or another service be overwriting NUX/SAX's configuration?
  Please note that when I am running this comparison, there is no other
  computation hapening in the Jetty servlet, and the servlet is
  configured to have a single executer thread.</p>