assertEquivalent(expectedResult, collector.finisher().apply(finalAccum));
    }
  }

  private void assertEquivalent(R expected, R actual) {
    assertTrue(
        "Expected " + expected + " got " + actual + " modulo equivalence " + equivalence,
        equivalence.test(expected, actual));
  }

    /** The key of the message: The check digit for ${value} is invalid, Luhn Modulo 10 checksum failed. */
    public static final String CONSTRAINTS_LuhnCheck_MESSAGE = "{constraints.LuhnCheck.message}";

    /** The key of the message: The check digit for ${value} is invalid, Modulo 10 checksum failed. */
    public static final String CONSTRAINTS_Mod10Check_MESSAGE = "{constraints.Mod10Check.message}";

   *
   * @since 14.0
   */
  public UnsignedLong dividedBy(UnsignedLong val) {
    return fromLongBits(UnsignedLongs.divide(value, checkNotNull(val).value));
  }

  /**
   * Returns this modulo {@code val}.
   *
   * @since 14.0
   */
  public UnsignedLong mod(UnsignedLong val) {
    return fromLongBits(UnsignedLongs.remainder(value, checkNotNull(val).value));
  }

        } else {
          quotient = divide(x, radix);
        }
        long rem = x - quotient * radix;
        buf[--i] = Character.forDigit((int) rem, radix);
        x = quotient;
        // Simple modulo/division approach
        while (x > 0) {
          buf[--i] = Character.forDigit((int) (x % radix), radix);
          x /= radix;
        }
      }
      // Generate string

      return false;
    }

    byte[] bytes = ip.getAddress();

    if ((bytes[8] | (byte) 0x03) != (byte) 0x03) {

      // Verify that high byte of the 64 bit identifier is zero, modulo
      // the U/L and G bits, with which we are not concerned.
      return false;
    }

    return (bytes[9] == (byte) 0x00) && (bytes[10] == (byte) 0x5e) && (bytes[11] == (byte) 0xfe);
  }

  /**

     */
    private static final String MODULE_INFO = "module-info.class";

    /**
     * The attribute for automatic module name in {@code META-INF/MANIFEST.MF} files.
     */
    private static final Attributes.Name AUTO_MODULE_NAME = new Attributes.Name("Automatic-Module-Name");

    /**
     * Module information for the path specified at construction time.

    public MavenProject() {
        Model model = new Model();

        model.setGroupId(EMPTY_PROJECT_GROUP_ID);
        model.setArtifactId(EMPTY_PROJECT_ARTIFACT_ID);
        model.setVersion(EMPTY_PROJECT_VERSION);

        setModel(model);
    }

    public MavenProject(org.apache.maven.api.model.Model model) {
        this(new Model(model));
    }

    public MavenProject(Model model) {

        // JUnit has an "Automatic-Module-Name", so it appears on the module path.
        Map<PathType, List<Path>> dispatched = session.resolveDependencies(
                coord, PathScope.TEST_COMPILE, Arrays.asList(JavaPathType.CLASSES, JavaPathType.MODULES));
        List<Path> classes = dispatched.get(JavaPathType.CLASSES);
        List<Path> modules = dispatched.get(JavaPathType.MODULES);

                        "tests",
                        false,
                        JavaPathType.CLASSES,
                        JavaPathType.PATCH_MODULE),
                new DefaultType(Type.MODULAR_JAR, Language.JAVA_FAMILY, "jar", null, false, JavaPathType.MODULES),
                new DefaultType(Type.CLASSPATH_JAR, Language.JAVA_FAMILY, "jar", null, false, JavaPathType.CLASSES),
                // j2ee types

   * properties, including:
   *
   * <ul>
   *   <li>{@code java.vendor.version} (added in Java 11, listed as optional as of Java 13)
   *   <li>{@code jdk.module.*} (added in Java 9, optional)
   * </ul>
   */
  @CheckForNull
  public String value() {
    return System.getProperty(key);
  }

  /** Returns a string representation of this system property. */