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Last month, we began to look at Enterprise JavaBeans (EJB), the centerpiece of Sun's J2EE (Java 2 Enterprise Edition) standard for server-side web applications. While neither the Java language nor the ...
public class LineItemPK implements java.io.Serializable { public int lineItemID ... public int hashCode() { return lineItemID; } } For the LineItem entity bean implementation, the example will ...
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