} catch (ParseException e) {
            throw new ParserException("Failed to parse command line options: " + e.getMessage(), e);
        }
    }

    @Override
    protected EncryptOptions assembleOptions(List<EncryptOptions> parsedOptions) {
        // nothing to assemble, we deal with CLI only
        return parsedOptions.get(0);
    }

        } catch (ParseException e) {
            throw new ParserException("Failed to parse source " + source + ": " + e.getMessage(), e.getCause());
        }
    }

    @Override
    protected MavenOptions assembleOptions(List<MavenOptions> parsedOptions) {
        return LayeredMavenOptions.layerMavenOptions(parsedOptions);
    }

            throw new ParserException("Failed to parse source " + source, e.getCause());
        }
    }

    // TODO: same is in DefaultMavenParser!!! (duplication)
    @Override
    protected MavenOptions assembleOptions(List<MavenOptions> parsedOptions) {
        return LayeredMavenOptions.layerMavenOptions(parsedOptions);
    }

        parsedOptions.forEach(o -> o.warnAboutDeprecatedOptions(parserRequest, printWriter::println));

        // assemble options if needed
        context.options = assembleOptions(parsedOptions);

        // system and user properties
        context.systemProperties = populateSystemProperties(context);
        context.userProperties = populateUserProperties(context);