如何在10秒后从servlet向jsp发送请求

how to send a request from servlet to jsp after a gap of some seconds i am uploading an image into the server.but i have observed that image is getting created in my server directory after 10 sec. when I read after uploading image is not getting displayed. so is there a way in which after some seconds i can tranfer the request from servlet to jsphow to send a request from servlet to jsp after