/**
  * {@inheritDoc}
  *
  * @param visitor
  * @see org.picocontainer.PicoContainer#accept(org.picocontainer.PicoVisitor)
  */
 public void accept(final PicoVisitor visitor) {
   if (logger.isDebugEnabled()) {
     logger.debug("Visiting Container " + delegate + " with visitor " + visitor);
   }
   delegate.accept(visitor);
 }