code: @ManagedAttribute
  	@Override
  	public String[] getCommandCatalogNames() {
  		final Set<String> catalogNames = new TreeSet<>(commandCatalogs.keySet());
  		return catalogNames.toArray(new String[catalogNames.size()]);
  	}
docs: /*
  (non-Javadoc)
  
  @see com.azaptree.services.command.impl.CommandServiceJmxApi#getCommandCatalogNames()