docs: public static Options mergeOptions(@Nullable Options optionsA, @Nullable Options optionsB) {
  		final Options resultOptions = new Options();
  		if (optionsA != null) {
  			for (Option option : optionsA.getOptions()) {
  				resultOptions.addOption(option);
  			}
  		}
  
  		if (optionsB != null) {
  			for (Option option : optionsB.getOptions()) {
  				resultOptions.addOption(option);
  			}
  		}
  
  		return resultOptions;
  	}