title: Using GAE Datastore Multitenancy for Java Results A Blank Page
body: <p>I have been trying to use Datastore Multitenancy for weeks now. And I can't seem to make it work. Every time I try to run it on my own (computer) server, it does not seem to display anything at all. I have also tried to publish it on the GAE server, but it still does not seem to display.</p>
  
  <p>What I am trying to acheive is to work on a Company Entity with another sub-entity of Users and Data which is not connected to any emails, Oauth, or third party applications. The Company Entity, being the namespace, will separate all the data and users of each company. This way, it will contain users and all its other data without leaks. </p>
  
  <p>I tried to make sure that the application has its own NamespaceFilter Class for the Company Entity. What causes the blank page? (Or maybe the right question is, what am I doing wrong?)</p>
  
  <p><strong>Update:</strong></p>
  
  <p>There are no errors on the code and there are no exceptions whatsoever. However, the JSP pages that I am trying to display is just gone without any information how it does not display. </p>