package Beans;import java.rmi.RemoteException;import javax.ejb.SessionBean;import javax.ejb.SessionContext;public class CalcBean implements SessionBean {  public double calcBonus(int multiplier,                double bonus) {    double calc = (multiplier*bonus);    return calc;  }  public void ejbCreate() { }  public void setSessionContext(                SessionContext ctx) { }  public void ejbRemove() { }  public void ejbActivate() { }  public void ejbPassivate() { }  public void ejbLoad() { }  public void ejbStore() { }}