if (context.options().help().isPresent()) {
            Consumer<String> writer = determineWriter(context);
            context.options().displayHelp(context.invokerRequest.parserRequest(), writer);
            throw new InvokerException.ExitException(0);
        }
        if (context.options().showVersionAndExit().isPresent()) {
            showVersion(context);

        // CLI args
        MavenOptions cliOptions = parseMavenCliOptions(context.parserRequest.args());
        result.add(cliOptions);
        // atFile option
        if (cliOptions.atFile().isPresent()) {
            Path file = context.cwd.resolve(cliOptions.atFile().orElseThrow());
            if (Files.isRegularFile(file)) {
                result.add(parseMavenAtFileOptions(file));
            } else {

            String fieldKey = field.getKey();
            String fieldDescription = "Configure " + fieldKey + ": " + field.getDescription();
            if (field.getOptions().isPresent()) {
                // list options
                ListPromptBuilder listPromptBuilder =
                        promptBuilder.createListPrompt().name(fieldKey).message(fieldDescription);

        if (planStep.isPresent() && planStep.get().status.get() == BuildStep.PLANNING) {
            writer.accept("Build plan will be lazily computed");
        } else {
            plan.steps(project)
                    .filter(step ->
                            step.phase != null && step.executions().findAny().isPresent())

        assertFalse(result.isPresent());
    }

    // Test get method with valid data
    @Test
    public void test_get_validData() throws Exception {
        writeTestFile("a,b => c\nd,e => f\n");

        OptionalEntity<CharMappingItem> result1 = charMappingFile.get(1L);
        assertTrue(result1.isPresent());
        CharMappingItem item1 = result1.get();

    get() = systemProperty(BUNDLE_GROOVY_MAJOR).orNull?.toInt() ?: 4

val Project.daemonDebuggingIsEnabled: Boolean
    get() = propertyFromAnySource(DEBUG_DAEMON).isPresent

val Project.launcherDebuggingIsEnabled: Boolean

                    .setProcessPlugins(request.isProcessPlugins());
            ProjectBuildingResult res;
            if (request.getPath().isPresent()) {
                Path path = request.getPath().get();
                res = builder.build(path.toFile(), req);
            } else if (request.getSource().isPresent()) {
                Source source = request.getSource().get();
                ModelSource2 modelSource = new SourceWrapper(source);

        context.indent();

        if (options.all().orElse(false)) {
            context.info("all: true (applying all available upgrades)");
        }

        if (options.modelVersion().isPresent()) {
            context.info("modelVersion: " + options.modelVersion().get());
        }

        if (options.plugins().orElse(false)) {
            context.info("plugins: true");
        }

  Optional() {}

  /**
   * Returns {@code true} if this holder contains a (non-null) instance.
   *
   * <p><b>Comparison to {@code java.util.Optional}:</b> no differences.
   */
  public abstract boolean isPresent();

  /**
   * Returns the contained instance, which must be present. If the instance might be absent, use
   * {@link #or(Object)} or {@link #orNull} instead.
   *

     * if applicable.
     */
    default boolean effectiveVerbose() {
        return options().isPresent() && options().orElseThrow().verbose().orElse(false)
                || ciInfo().isPresent() && ciInfo().orElseThrow().isVerbose();
    }