docs: public static ParameterTool paramsFromGenericOptionsParser(String[] args) throws IOException {
  		Option[] options = new GenericOptionsParser(args).getCommandLine().getOptions();
  		Map<String, String> map = new HashMap<String, String>();
  		for (Option option : options) {
  			String[] split = option.getValue().split("=");
  			map.put(split[0], split[1]);
  		}
  		return ParameterTool.fromMap(map);
  	}