// Find the resource with the custom directory
        Resource customResource = resources.stream()
                .filter(r -> r.getDirectory().endsWith("custom"))
                .findFirst()
                .orElseThrow(() -> new AssertionError("Custom resource not found"));

        // Verify targetPath was preserved through conversion chain
        assertEquals(

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

     *
     * @param id the id of the type to retrieve
     * @return the type
     */
    @Nonnull
    @Override
    default Type require(@Nonnull String id) {
        return lookup(id).orElseThrow(() -> new IllegalArgumentException("Unknown extensible enum value '" + id + "'"));
    }

public interface ExtensibleEnumRegistry<T extends ExtensibleEnum> extends Service {
    @Nonnull
    Optional<T> lookup(@Nonnull String id);

    @Nonnull
    default T require(@Nonnull String id) {
        return lookup(id).orElseThrow(() -> new IllegalArgumentException("Unknown extensible enum value '" + id + "'"));
    }

                        .build());

        Assertions.assertTrue(invokerRequest.options().isPresent());
        Options options = invokerRequest.options().orElseThrow();
        Assertions.assertFalse(options.showVersion().orElse(false));
        Assertions.assertFalse(options.showVersionAndExit().orElse(false));
        Assertions.assertTrue(options.showErrors().orElse(false));

        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 {

    }

    private Lifecycle getLifeCycleById(String id) {
        return defaultLifeCycles.getLifeCycles().stream()
                .filter(l -> id.equals(l.getId()))
                .findFirst()
                .orElseThrow(IllegalArgumentException::new);
    }

        return getCanonicalPath(Optional.ofNullable(
                        ServiceLoader.load(RootLocator.class).iterator().next().findMandatoryRoot(topDirectory))
                .orElseThrow());
    }

        if (coreExtensions.isEmpty() || coreExtensions.get().isEmpty()) {
            return List.of();
        }

        return selectCoreExtensions(
                context, context.invokerRequest.coreExtensions().orElseThrow());
    }

    /**
     * Selects extensions to load discovered from various sources by precedence ("first wins"), as
     * {@link InvokerRequest#coreExtensions()} is in precedence order. Also reports conflicts, if any.

            DispatcherMeta meta = secDispatcher.availableDispatchers().stream()
                    .filter(d -> Objects.equals(config.getDefaultDispatcher(), d.name()))
                    .findFirst()
                    .orElseThrow();
            if (!meta.fields().isEmpty()) {
                dispatcherConfigResult = prompt.prompt(
                        context.header,