title: JSP including page using parameters
body: <p>My problem is simple, so should the solution. :P</p>
  
  <p>I'm have two files.</p>
  
  <p>Index.jsp</p>
  
  <pre><code>&lt;%  
  String title = "Homepage";
  String desc  = "...'";
  String root  = ".";
  String include = "content-index.jsp";
  %&gt;
  &lt;%@ include file="layout.jsp"%&gt;
  </code></pre>
  
  <p>And my layout.jsp</p>
  
  <pre><code>...
  &lt;jsp:include page="{include}"/&gt;
  ...
  </code></pre>
  
  <p>I want to use the content from the parameter index.jsp.include into the include statement in this file.
  This doesn't give me any error message, but it also returns a empty block where the page content should appear.</p>