title: JSTL Sets and Lists - checking if item exists in a Set
body: <p>I have a Java Set in my session and a variable also in the session.  I need to be able to tell if that variable exists in the set.  </p>
  
  <p>I want to use the contains ( Object ) method that Java has for Lists and Sets to test whether that object exists in the set.  </p>
  
  <p>Is that possible to do in JSTL?  If so, how? :)  </p>
  
  <p>Thanks,
  Alex </p>