title: How to override @WebInitParam of servlet without recompilation?
body: <p>I have a Java Servlet with the following <code>@WebServlet</code> annotation:</p>
  
  <pre><code>@WebServlet(urlPatterns={"/GetInfo"},
              initParams={
                  @WebInitParam(name="directory.path", value="/appli/PdlInfo")})
  </code></pre>
  
  <p>How can I change the value of <code>@WebInitParam</code> without recompiling the servlet?</p>