code: protected void doGet(HttpServletRequest req, HttpServletResponse resp)
  			throws ServletException, IOException {
  		// Reload config if applies
  		if (!configHash.equals((Integer) getServletContext().getAttribute(
  				JawrGrailsConstant.JAWR_GRAILS_CONFIG_HASH)))
  			this.init();
  
  		super.doGet(req, resp);
  	}
docs: /*
  (non-Javadoc)
  
  @see
  net.jawr.web.servlet.JawrServlet#doGet(javax.servlet.http.HttpServletRequest
  , javax.servlet.http.HttpServletResponse)