plication Component Providers
 use the Java Naming and Directory Interface&trade; (JNDI) to look-up instances of one
 or more ManagedScheduledExecutorService objects using resource environment references.
 ManagedScheduledExecutorService instances can also be injected into application
 components through the use of the <code>Resource</code> annotation.<p>

 The Jakarta Concurrency specification describes several
 behaviors that a ManagedScheduledExecutorService can implement.  The Application
 Component Pro