WHAT ERRORS ARE THESE?

WHEN TRYING TO VIEW THE JSP'S IN MY BROWSER I HAVE CREATED I GET TWO ERRORS.
I AM CREATING MY JSP'S USING THE NETBEANS IDE.
HOW DO I CORRECT THIS. SHOULD I BE MOUNTING ANYTHING IN NETBEANS/DOWNLOADING SOMETHING MAYBE? WHAT'S CAUSING THESE ERROR???
HERES THE ERRORS:
org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated.
C:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\Intranet\jsp\supplier$jsp.java:6: Class or interface declaration expected.
import javax.servlet.*;
^
C:\Program Files\Apache Tomcat 4.0\work\Standalone\localhost\Intranet\jsp\supplier$jsp.java:12: Superclass org.apache.jsp.HttpJspBase of class org.apache.jsp.supplier$jsp not found.
public class supplier$jsp extends HttpJspBase {
^
2 errors, 1 warning

-Ushanta-,
Stop posting the same question again and again. Post it once and see what you get.
I can't believe you're a Web developer.
Stop using NetBeans right away. If you can't use Tomcat without NetBeans, and you don't understand NetBeans, that's two things that are standing in your way. Learn Tomcat and add NetBeans in later.
MOD

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