Problemas com uso de JavaBeans

Estou com problemas no uso de JavaBeans numa página JSP que estou criando para o aprendizado. Segue o código do arquivo JSP que usa o bean:

&lt;jsp&#58;useBean id=&quot;user&quot; class=&quot;UserData&quot; scope=&quot;session&quot;/&gt;
&lt;jsp&#58;setProperty name=&quot;user&quot; property=&quot;*&quot;/&gt;

&lt;HTML&gt;
&lt;HEAD&gt;
&lt;TITLE&gt;Beans and Form processing 2&lt;/TITLE&gt;
&lt;/HEAD&gt;

&lt;BODY&gt;
&lt;CENTER&gt;

&lt;A HREF=&quot;nextpage.jsp&quot;&gt;Continue&lt;/A&gt;

&lt;/CENTER&gt;
&lt;/BODY&gt;
&lt;/HTML&gt;

Só que o tomcat está retornando esse erro:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 1 in the jsp file: /savename2.jsp
Generated servlet error:
UserData cannot be resolved to a type

An error occurred at line: 1 in the jsp file: /savename2.jsp
Generated servlet error:
UserData cannot be resolved to a type

An error occurred at line: 1 in the jsp file: /savename2.jsp
Generated servlet error:
UserData cannot be resolved to a type

org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

Alguém sabe o porque dessa exceção? O bean UserData está no diretório WEB-INF/classes. Estou seguindo o JSP Tutorial deste site http://www.jsptut.com/Index.html#contents
[size="11"][color="red"]* Editado: Lembre-se de utilizar BBCode em seus códigos - Ratinho[/color][/size] :joia:

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