docs: @Override
  	public <E extends Exception> List<T> getPluginsFor(S delimiter, Supplier<E> ex) throws E {
  
  		Assert.notNull(delimiter, "Delimiter must not be null!");
  		Assert.notNull(ex, "Exception supplier must not be null!");
  
  		List<T> result = getPluginsFor(delimiter);
  
  		if (result.isEmpty()) {
  			throw ex.get();
  		}
  
  		return result;
  	}