-executor</code> and <code>ManagedScheduledExecutorDefinition</code>
 have the same name, their attributes are merged to define a single
 <code>ManagedScheduledExecutorService</code> definition, with each attribute that is specified
 in the <code>managed-scheduled-executor</code> deployment descriptor entry taking
 precedence over the corresponding attribute of the annotation.
 If any qualifier elements are specified, the set of qualifier elements
 replaces the qualifiers attribute of the annotation.</div>
