EmployeeSearch Portlet Problem

Hi, I am trying to install those three portlets in Community Contribution. The first one, Calendar Portlet is O.K. But after installing the second one, EmployeeSearch Portlet, I got the following error when I tried to run it:
"Request URI:/EmployeeSearch/code/EmployeeSearch.jsp
Exception:
oracle.jsp.parse.JspParseException: Line # 20, Error: Unable to find class for bean: dataBean defined by tag with class: employeesearch.SearchBean".
I checked everything and all the .class file and .jsp file are in the same directory.
I appreciate your help!
Young

Young,
Compile the java files by running the command : javac -d . *.java
This generates SearchBean.class and ConnectionParams.class within the directory employeesearch.
Restart the HTTP Server listener.
Hope this helps
Pushkala

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