 component context that submitted the task.
 All tasks run without an explicit transaction (they do not enlist in the application
 component's transaction).  If a transaction is required, use a
 <code>jakarta.transaction.UserTransaction</code> instance.  A UserTransaction instance is
 available in JNDI using the name: &quot;java:comp/UserTransaction&quot; or by
 requesting an injection of a <code>jakarta.transaction.UserTransaction</code> object
 using the <code>Resource</code> annotation.<p>

 Example:
 <p