terprise bean object. An enterprise bean's remote
 interface defines the business methods callable by a remote client.

 <p> The remote interface must extend the javax.ejb.EJBObject
 interface, and define the enterprise bean specific business
 methods.

 <p> The enterprise bean's remote interface is defined by the enterprise
 bean provider and implemented by the enterprise bean container.

 <p>
 Enterprise beans written to the EJB 3.0 and later APIs do not require
 a remote interface that extends the EJBObj