File file = QAUtil.createTestfile_400k();
String basepath = file.getParentFile().getAbsolutePath();
RequestHandlerChain chain = new RequestHandlerChain();
chain.addLast(new FileServiceRequestHandler(basepath));
chain.addLast(new BusinessHandler());
IServer server = new HttpServer(chain);
server.start();
HttpClientConnection con = new HttpClientConnection("localhost", server.getLocalPort());