expect(requestMock.getAttribute(A_KEY))
.andReturn(A_VALUE);
requestMock.setAttribute(REQUEST_DISPATCHER_REQUEST, true);
requestMock.removeAttribute(REQUEST_DISPATCHER_REQUEST);
final boolean[] run = new boolean[1];
final HttpServlet mockServlet = new HttpServlet() {
protected void service(HttpServletRequest request, HttpServletResponse httpServletResponse)
throws ServletException, IOException {