small java project

I have the source code which I developed but I am getting some error files. so, it is a web-based application using JSP. I just have to display a user name and password kind of just on the browser. I am using the tomcat server but still getting some errors with my code. It's my personal one. Thank you. I am pretty sure I am almost done but needs a little bit of change and it takes only 30 minutes for people who have knowledge.