docs: List<File> removeUnreadable() {
  		// List unreadable
  		List<InventoryEntry> unreadable = configs.values()
  				.stream()
  				.filter(v->!v.getConfiguration().isPresent())
  				.collect(Collectors.toList());
  		// Remove from inventory
  		unreadable.forEach(v->configs.remove(v.getIdentifier()));
  		// Return the list of removed files
  		return unreadable.stream()
  				.map(v->v.getPath())
  				.collect(Collectors.toList());
  	}