public static CommonsCliMavenOptions parse(String source, String[] args) throws ParseException {
        CLIManager cliManager = new CLIManager();
        return new CommonsCliMavenOptions(source, cliManager, cliManager.parse(args));
    }

    protected CommonsCliMavenOptions(String source, CLIManager cliManager, CommandLine commandLine) {
        super(source, cliManager, commandLine);
    }

    @Override

    }

    private Source getSettingsSource(File settingsFile, Source settingsSource) {
        if (settingsSource != null) {
            return settingsSource;
        } else if (settingsFile != null && settingsFile.exists()) {
            return new FileSource(settingsFile);
        }
        return null;
    }

    private Settings readSettings(

        WARNING //
    }

    /**
     * Gets the hint about the source of the problem. While the syntax of this hint is unspecified and depends on the
     * creator of the problem, the general expectation is that the hint provides sufficient information to the user to
     * track the problem back to its origin. A concrete example for such a source hint can be the file path or URL from
     * which the settings were read.
     *

        return new CommonsCliUpgradeOptions(Options.SOURCE_CLI, cliManager, cliManager.parse(args));
    }

    protected CommonsCliUpgradeOptions(String source, CLIManager cliManager, CommandLine commandLine) {
        super(source, cliManager, commandLine);
    }

    @Override
    @Nonnull
    public Optional<List<String>> goals() {
        if (!commandLine.getArgList().isEmpty()) {

            result.setDescription(DfTypeUtil.toString(source.get("description")));
            result.setDestinationIndicator(DfTypeUtil.toString(source.get("destinationIndicator")));
            result.setDisplayName(DfTypeUtil.toString(source.get("displayName")));
            result.setEmployeeNumber(DfTypeUtil.toString(source.get("employeeNumber")));

     * @param buffer source buffer
     * @param bufferIndex starting index in source buffer
     * @param len length of data to read
     * @return number of bytes read
     */
    protected abstract int readSetupWireFormat(byte[] buffer, int bufferIndex, int len);

    /**
     * Reads parameters from wire format
     * @param buffer source buffer

         * Interpolate the value read from the xpp3 document
         * @param source The source value
         * @param fieldName A description of the field being interpolated. The implementation may use this to
         *                           log stuff.
         * @return The interpolated value.
         */
        String transform(String source, String fieldName);
    }

    // +---------------------------------------------------------------+
    val length = source.readMedium()
    if (length > INITIAL_MAX_FRAME_SIZE) {
      throw IOException("FRAME_SIZE_ERROR: $length")
    }
    val type = source.readByte() and 0xff
    val flags = source.readByte() and 0xff
    val streamId = source.readInt() and 0x7fffffff // Ignore reserved bit.

  /**
   * When {@code true}, the annotated type is emulated in GWT. The emulated source (also known as
   * super-source) is different from the implementation used by the JVM.
   *
   * @see <a href=
   *     "https://www.gwtproject.org/doc/latest/DevGuideOrganizingProjects.html#DevGuideModules">
   *     Documentation about GWT emulated source</a>
   */
  boolean emulated() default false;

        return invalidIndexDateFields(source).isEmpty();
    }

    default List<String> invalidIndexDateFields(final Map<String, Object> source) {
        return split(getIndexAdminDateFields(), ",").get(
                stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).filter(s -> isNonEmptyValue(source.get(s))).filter(s -> {