D:\jdk1.3\bin\javaw.exe -classpath d:\jdk1.3
\jre\lib\rt.jar;D:\vmonitor;D:\j2sdkee1.2.1\lib\j2ee.jar 
simpleBean.SalaryClient
Class Cast Exception caught: java.lang.ClassCastException
Process terminated with exit code 0


I copied the example straight out of the book and do not understand what i 
have done wrong. please advise