Using Try and Catch but can't retry ... JAVA : [enter image description here][1]
THE PIC OF THE CODE IS IN THE LINK ABOVE 

  [1]: https://i.stack.imgur.com/d78UP.png

hello , I have a problem ... I'm using try n catch in order to avoid the error and to show a message and ask the user to retry .... but actually the error still there  it just shows the message but don't give us the chance to retry ...i don't understand why , Hope someone can help .Thanks anyway.