if (e.getCause() instanceof MultipleArtifactsNotFoundException) {
            return true;
        }
        return e.getCause() instanceof org.eclipse.aether.resolution.ArtifactResolutionException
                && e.getCause().getCause() instanceof ArtifactNotFoundException;
    }

    private boolean isNonTransferablePom(Exception e) {
        if (e.getCause() instanceof ArtifactResolutionException) {

    assertEquals(CHECKED_EXCEPTION, expected.getCause());
  }

  public void testGetUnchecked_executionExceptionUnchecked() {
    UncheckedExecutionException expected =
        assertThrows(
            UncheckedExecutionException.class,
            () -> getUnchecked(FAILED_FUTURE_UNCHECKED_EXCEPTION));
    assertEquals(UNCHECKED_EXCEPTION, expected.getCause());
  }

    assertEquals(CHECKED_EXCEPTION, expected.getCause());
  }

  public void testGetUnchecked_executionExceptionUnchecked() {
    UncheckedExecutionException expected =
        assertThrows(
            UncheckedExecutionException.class,
            () -> getUnchecked(FAILED_FUTURE_UNCHECKED_EXCEPTION));
    assertEquals(UNCHECKED_EXCEPTION, expected.getCause());
  }

        String fullMessage = (message != null) ? message : "";

        // To break out of possible endless loop when getCause returns "this", or dejaVu for n-level recursion (n>1)
        Set<Throwable> dejaVu = Collections.newSetFromMap(new IdentityHashMap<>());
        for (Throwable t = exception; t != null && t != t.getCause(); t = t.getCause()) {
            String exceptionMessage = t.getMessage();
            String longMessage = null;

    }

    @Override
    public <T> Optional<T> lookupOptional(Class<T> type) {
        try {
            return Optional.of(container.lookup(type));
        } catch (ComponentLookupException e) {
            if (e.getCause() instanceof NoSuchElementException) {
                return Optional.empty();
            }
            throw new LookupException(e);
        }
    }

    @Override

            logger.error(message);

            if (e != null) {
                logger.error(e.getMessage());

                for (Throwable cause = e.getCause();
                        cause != null && cause != cause.getCause();
                        cause = cause.getCause()) {
                    logger.error("Caused by: {}", cause.getMessage());
                }
            }
        }
    }

    }

    /**
     * Constructs a new {@code MojoFailureException} exception wrapping an underlying {@code Throwable}.
     *
     * @param cause the cause which is saved for later retrieval by the {@link #getCause()} method.
     *              A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.
     * @since 3.8.3
     */
    public MojoFailureException(Throwable cause) {
        super(cause);

        try {
            return CommonsCliMavenOptions.parse(source, args.toArray(new String[0]));
        } catch (ParseException e) {
            throw new ParserException("Failed to parse source " + source, e.getCause());
        }
    }

    // TODO: same is in DefaultMavenParser!!! (duplication)
    @Override
    protected MavenOptions assembleOptions(List<MavenOptions> parsedOptions) {

    }

    /**
     * Constructs a new {@code AbstractMojoExecutionException} exception wrapping an underlying {@code Throwable}.
     *
     * @param cause the cause which is saved for later retrieval by the {@link #getCause()} method.
     *              A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.
     * @since 3.8.3
     */
    public AbstractMojoExecutionException(Throwable cause) {

        this.projectId = projectId;
    }

    public MojoFailureException getMojoFailureException() {
        return (MojoFailureException) getCause();
    }

    public String getProjectId() {
        return projectId;
    }