// equal
    assertEquals(range, range.intersection(range));

    // enclosing with same start
    assertEquals(range, range.intersection(Range.closed(4, 10)));

    // enclosing with same end
    assertEquals(range, range.intersection(Range.closed(2, 8)));

    // enclosing, exterior
    assertEquals(range, range.intersection(Range.closed(2, 10)));

    // overlap above

    // equal
    assertEquals(range, range.intersection(range));

    // enclosing with same start
    assertEquals(range, range.intersection(Range.closed(4, 10)));

    // enclosing with same end
    assertEquals(range, range.intersection(Range.closed(2, 8)));

    // enclosing, exterior
    assertEquals(range, range.intersection(Range.closed(2, 10)));

    // overlap above

    constructed = false // The enclosed object written in block() is not constructed.
    path += name
    try {
      block(content)
      constructedBit = if (constructed) 0b0010_0000 else 0
      constructed = true // The enclosing object is constructed.
    } finally {
      stack.removeAt(stack.size - 1)
      path.removeAt(path.size - 1)
    }

    val sink = sink()

    result = 31 * result + (if (typeHint) 1 else 0)
    return result
  }

  override fun toString(): String = "$name [$tagClass/$tag]"

  /** Reads and writes values without knowledge of the enclosing tag, length, or defaults. */
  interface Codec<T> {
    fun decode(reader: DerReader): T

    fun encode(
      writer: DerWriter,
      value: T,
    )
  }

   * the range map, or {@code null} otherwise.
   */
  @Nullable Entry<Range<K>, V> getEntry(K key);

  /**
   * Returns the minimal range {@linkplain Range#encloses(Range) enclosing} the ranges in this
   * {@code RangeMap}.
   *
   * @throws NoSuchElementException if this range map is empty
   */
  Range<K> span();

  /**
   * Maps a range to a specified value (optional operation).
   *

          extras.subList(MAX_EXTRAS, extras.size()).clear();
          throw multiples(true);
        }
        return this;
      }
    }

    @IgnoreJRERequirement // see enclosing class (whose annotation Animal Sniffer ignores here...)
    Optional<Object> getOptional() {
      if (extras.isEmpty()) {
        return Optional.ofNullable(element);
      } else {
        throw multiples(false);

              /* prefix= */ prefix,
              /* suffix= */ null,
              filePermissions.get())
          .toFile();
    }

    @IgnoreJRERequirement // see enclosing class (whose annotation Animal Sniffer ignores here...)
    private interface PermissionSupplier {
      FileAttribute<?> get() throws IOException;
    }

    private static final PermissionSupplier filePermissions;

   * Returns all declared parameters of this {@code Invokable}. Note that if this is a constructor
   * of a non-static inner class, unlike {@link Constructor#getParameterTypes}, the hidden {@code
   * this} parameter of the enclosing class is excluded from the returned parameters.
   */
  @IgnoreJRERequirement
  public final ImmutableList<Parameter> getParameters() {
    Type[] parameterTypes = getGenericParameterTypes();

      constructed = pushedConstructed
      if (name != null) path.removeAt(path.size - 1)
    }
  }

  /**
   * Execute [block] with a new namespace for type hints. Type hints from the enclosing type are no
   * longer usable by the current type's members.
   */
  fun <T> withTypeHint(block: () -> T): T {
    typeHintStack.add(null)
    try {
      return block()
    } finally {

      )
    }.also { expected ->
      assertThat(expected).hasMessage("indefinite length not permitted for DER")
    }
  }

  @Test fun `cannot decode constructed octet string in enclosing sequence`() {
    val buffer =
      Buffer()
        .write("3A0904034A6F6E04026573".decodeHex())
    val derReader = DerReader(buffer)
    assertFailsWith<Exception> {
      derReader.read("test") {