*
     * @throws org.apache.maven.api.services.MavenException if not called from the within a mojo execution
     */
    @Nonnull
    Map<String, Object> getPluginContext(@Nonnull Project project);

    /**
     * Retrieves the service for the interface
     *
     * @throws NoSuchElementException if the service could not be found
     */
    @Nonnull

    return Integer.toString(toInt(x), radix);
  }

  /**
   * Returns the unsigned {@code byte} value represented by the given decimal string.
   *
   * @throws NumberFormatException if the string does not contain a valid unsigned {@code byte}
   *     value
   * @throws NullPointerException if {@code string} is null (in contrast to {@link
   *     Byte#parseByte(String)})
   * @since 13.0
   */
  @CanIgnoreReturnValue

        this.repoSystem = repoSystem;
    }

    public List<CoreExtensionEntry> loadCoreExtensions(
            MavenExecutionRequest request, Set<String> providedArtifacts, List<CoreExtension> extensions)
            throws Exception {
        try (CloseableSession repoSession = repositorySystemSessionFactory
                .newRepositorySessionBuilder(request)

    @Nonnull
    @Override
    @SuppressWarnings("unchecked")
    public <T extends Service> T getService(Class<T> clazz) throws NoSuchElementException {
        T t = (T) services.computeIfAbsent(clazz, this::lookup);
        if (t == null) {
            throw new NoSuchElementException(clazz.getName());
        }
        return t;
    }

    private Service lookup(Class<? extends Service> c) {

    }
  }

  private void runTestMethod(ClassLoader classLoader) throws Exception {
    Class<?> test = classLoader.loadClass(AbstractFutureTest.class.getName());
    test.getMethod(getName()).invoke(test.getDeclaredConstructor().newInstance());
  }

  private void checkHelperVersion(ClassLoader classLoader, String expectedHelperClassName)
      throws Exception {

        if (stack == null || stack.isEmpty()) {
            throw new IllegalStateException();
        }
        return stack.getFirst();
    }

    public void exit() throws MojoExecutionException {
        final LinkedList<ScopeState> stack = values.get();
        if (stack == null || stack.isEmpty()) {
            throw new IllegalStateException();
        }
        stack.removeFirst();

    return Integer.toString(toInt(x), radix);
  }

  /**
   * Returns the unsigned {@code byte} value represented by the given decimal string.
   *
   * @throws NumberFormatException if the string does not contain a valid unsigned {@code byte}
   *     value
   * @throws NullPointerException if {@code string} is null (in contrast to {@link
   *     Byte#parseByte(String)})
   * @since 13.0
   */
  @CanIgnoreReturnValue

    }
  }

  private void runTestMethod(ClassLoader classLoader) throws Exception {
    Class<?> test = classLoader.loadClass(AbstractFutureTest.class.getName());
    test.getMethod(getName()).invoke(test.getDeclaredConstructor().newInstance());
  }

  private void checkHelperVersion(ClassLoader classLoader, String expectedHelperClassName)
      throws Exception {

     * @param test the test output directory, or {@code null} if none
     * @throws IOException if an error occurred while reading module information
     *
     * TODO: this is currently not called
     */
    void addOutputDirectory(Path main, Path test) throws IOException {
        if (outputModules != null) {
            throw new IllegalStateException("Output directories must be set first and only once.");
        }

    @Deprecated
    public BuildResult<?> getBuildModel() throws BuildExceptionVersion1 {
        assertCanQuery();
        return new ProviderBuildResult<Object>(controller.getConfiguredModel());
    }

    /**
     * This is used by consumers 1.8-rc-1 to 4.3
     */
    @Override
    @Deprecated
    public BuildResult<?> getModel(Object target, ModelIdentifier modelIdentifier) throws BuildExceptionVersion1, InternalUnsupportedModelException {