private const val SOCKET_BUFFER_SIZE = 256 * 1024
  }
}

class CancelModelParamProvider : SimpleProvider() {
  override fun arguments() =
    CancelTest.CancelMode.values().flatMap { c ->
      CancelTest.ConnectionType.values().map { x ->
        Pair(
          c,
          x,
        )
      }
    }

    }

    @Nonnull
    @Override
    public Collection<ToolchainModel> getToolchains() {
        return getMavenSession().getRequest().getToolchains().values().stream()
                .flatMap(Collection::stream)
                .map(org.apache.maven.toolchain.model.ToolchainModel::getDelegate)
                .toList();
    }

    @Nonnull
    @Override

                    return exception.getResults().stream()
                            .filter(projectsOutsideOfRequestScope)
                            .flatMap(projectBuildingResult -> projectBuildingResult.getProblems().stream())
                            .map(ModelProblem::getException)
                            .filter(pluginArtifactNotFoundException)

                .flatMap(p -> p.getModel().getDelegate().getProfiles().stream())
                .map(Profile::getId);
        final Stream<String> settingsProfiles =
                session.getSettings().getProfiles().stream().map(org.apache.maven.settings.Profile::getId);
        final Stream<String> superPomProfiles = superPomModels.values().stream()
                .flatMap(p -> p.getProfiles().stream())

                                            .collect(Collectors.joining(", ")));
                        }
                        step.mojos.values().stream()
                                .flatMap(m -> m.values().stream())
                                .forEach(mojo -> mojo(writer, mojo));
                    });
        }

   * Iterables.concat(Collections.nCopies(n, iterable))}
   *
   * <p><b>Java 8+ users:</b> The {@code Stream} equivalent of this method is {@code
   * Stream.generate(() -> iterable).flatMap(Streams::stream)}.
   */
  public static <T extends @Nullable Object> Iterable<T> cycle(Iterable<T> iterable) {
    checkNotNull(iterable);
    return new FluentIterable<T>() {
      @Override

            List<String> names;
            try {
                List<String> phases = shellContext.lookup.lookup(LifecycleRegistry.class).stream()
                        .flatMap(Lifecycle::allPhases)
                        .map(Lifecycle.Phase::name)
                        .toList();
                // TODO: add goals dynamically
                List<String> goals = List.of("wrapper:wrapper");

    }

    public void addStep(MavenProject project, String name, BuildStep step) {
        plan.get(project).put(name, step);
    }

    public Stream<BuildStep> allSteps() {
        return plan.values().stream().flatMap(m -> m.values().stream());
    }

    public Stream<BuildStep> steps(MavenProject project) {
        return Optional.ofNullable(plan.get(project))
                .map(m -> m.values().stream())

    public Optional<Path> getPath(@Nonnull Project project) {
        requireNonNull(project, "project" + " cannot be null");
        Optional<ProducedArtifact> mainArtifact = project.getMainArtifact();
        return mainArtifact.flatMap(artifactManager::getPath);
    }

    @Nonnull
    @Override
    public Collection<ProducedArtifact> getAttachedArtifacts(@Nonnull Project project) {
        requireNonNull(project, "project" + " cannot be null");

                            e.getResult().getArtifactResults().stream()
                                    .filter(r -> !r.isResolved())
                                    .flatMap(r -> r.getExceptions().stream()))
                    .collect(Collectors.toList());
            throw new PluginResolutionException(plugin, exceptions, e);
        } finally {
            RequestTraceHelper.exit(trace);