anchor.diff:  
   With 'false' for `@Scheduled#onStartup`, it is even possible to
   schedule/install jobs dynamically.
  +
  +The following example shows how to use it, if you are using `org.quartz.Job` (and not `java.lang.Runnable`).
   
   .Example
   [source,java]
  
positive.code: 
  [source,java]
  ---------------------------------------------------------------------------------
  public class DelegatingJobRunnableAdapter implements Job
  {
      @Resource
      private ManagedExecutorService managedExecutorService;
  
      @Override
      public void execute(JobExecutionContext context) throws JobExecutionException
      {
          Class<? extends Runnable> jobClass =
              ClassUtils.tryToLoadClassForName(context.getJobDetail().getKey().getName(), Runnable.class);
  
negative.code: </alternatives>
  -----------------------------------------------------------------------------
  
  == Execute java.lang.Runnable with ManagedExecutorService
  
  If you would like to use e.g. the `ManagedExecutorService` (with EE7+) to run the jobs,
  