Working on Login and Display function and modify the registration function

1. I have modified registration function under jsp environment. UserInput will be displayed after registratered succesfully. However, the layout is not really good. I will modify it later.

2. I'm trying to pass the userName from Login Page to Display page with follow:
Display Page: session.setAttribute("ID", LoginName);
Display Page: String name = session.getAttribute("ID");
and using sqlcommand to match LoginName and retuen the coresponding user's info
However, there is error occur

/home/bsft03/50457616/jakarta-tomcat-4.0.4/work/Standalone/localhost/asg3/memberview$jsp.java:131: 'try' without 'catch' or 'finally'. out.write