Problem

[Routledge, Carl]

The code I have attached should throw an exception (using Integer.parseInt) when a none numerical value is entered and therefore display a message but it doesn't even though I enter things like too many and uikehfkjsdhiwefd.   Any suggestions on this would be helpful.     public void process (ServletContext sc, HttpServletRequest request, HttpServletResponse repsone)   throws IOException, ServletException  {   String project = request.getParameter("project");   if (project.equals(""))   {    throw new IOException("Project must must not be empty!");   }   String hours = request.getParameter("hours");   try   {    Integer.parseInt(hours);   }   catch (NumberFormatException e)   {    e.printStackTrace();    throw new IOException("Hours must be an Integer! hours = " + hours);   }   Debug.log (this, "process", "");  }   ==========================================================================To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets