Can't get my simple bean to work!

I created a java bean based on a tutorial. After a little bit of trouble with the classpath, getting files in the right place, etc, I finally got it working. Whoo hoo!

Now, I'm working on a second java bean and I cannot get it to work. I'm at the point where I've stripped it down so it's basically identical to the tuturial with just a few changes. When it runs I get a NoSuchMethodError. I've checked, rechecked and re-rechecked my case and my names many many many times. I've rebooted. I've restarted Tomcat and my browser multiple times. What am I missing?

This is my Test.html:

This is my Test.jsp:

This is my java bean code:

The UserData.class file is in C:\apache-tomcat-6.0.10\webapps\EME\WEB-INF\classes\user
The WebPageData.class file is in C:\apache-tomcat-6.0.10\webapps\EME\WEB-INF\classes\com\penntraffic\emeApp

Both paths are included in my CLASSPATH environment variable.

This is the error text that I get when I click on the 'Search' button in Test.html (submit button):
type Exception report
message The server encountered an internal error () that prevented it from fulfilling this request.
org.apache.jasper.JasperException: An exception occurred processing JSP page /Test.jsp at line 12

9: </head>
10: <body>
11: <%= user.getUsername() %>
12: <%= webPageData.getHhnum() %>
13: <table>
14: <tr><td>
15: <select name=LookupType>

Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:515)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:408)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
javax.servlet.ServletException: java.lang.NoSuchMethodError: com.penntraffic.emeApp.WebPageData.getHhnum()Ljava/lang/String;
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:855)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:784)
org.apache.jsp.Test_jsp._jspService(Test_jsp.java:111)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:384)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
java.lang.NoSuchMethodError: com.penntraffic.emeApp.WebPageData.getHhnum()Ljava/lang/String;
org.apache.jsp.Test_jsp._jspService(Test_jsp.java:87)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:384)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

If I remove the line that attempts to get the value of hhnum from the bean, everything works fine and I get the username value from the first bean. So the user bean is working, but there's obviously something wrong with my second bean (webPageData).

I've also tried using <jsp:getProperty name="webPageData" property="hhnum"/> rather than <%= webPageData.getHhnum() %>. I thought they would return identical results, but instead I get the below errors:
type Exception report
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Cannot find any information on property 'hhnum' in a bean of type 'com.penntraffic.emeApp.WebPageData'
org.apache.jasper.runtime.JspRuntimeLibrary.getReadMethod(JspRuntimeLibrary.java:839)
org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1045)
org.apache.jasper.compiler.Node$GetProperty.accept(Node.java:1101)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2386)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2392)
org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2336)
org.apache.jasper.compiler.Generator.generate(Generator.java:3394)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:210)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:308)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

This shouldn't be this hard!! Any help would be greatly appreciated!

I got it working, and I did not get any nosuchmethod error.

Any ideas on why I would be getting that error? Some configuration setting I missed somewhere? I'm using Tomcat.

I've tried everything and I'm really at a loss.

Inside the tomcat directory,

tomcat>work>Catalina>localhost

delete (localhost) folder and shutdown the tomcat,then start it again and try running your application.

This might help sometimes