* ImmutableSortedSet#orderedBy}.
     */
    /*
     * TODO(cpovirk): use Object[] instead of E[] in the mainline? (The backport is different and
     * doesn't need this suppression, but we keep it to minimize diffs.) Generally be more clear
     * about when we have an Object[] vs. a Comparable[] or other array type in internalArray? If we
     * used Object[], we might be able to optimize toArray() to use clone() sometimes. (See

mal","parseFloat","isDurationValid","_milliseconds","_days","_months","_data","_bubble","isDuration","absRound","round","offset","separator","utcOffset","sign","offsetFromString","chunkOffset","matcher","parts","matches","cloneWithOffset","model","diff","clone","setTime","local","getDateOffset","getTimezoneOffset","isUtc","aspNetRegex","isoRegex","createDuration","ret","diffRes","parseIso","base","isBefore","positiveMomentsDifference","momentsDifference","inp","isAfter","createAdder","direction"...

  /*
   * TODO: consider adding MultisetFeatures.SUPPORTS_SET_COUNT. Currently we
   * assume that using setCount() to increase the count is permitted iff add()
   * is permitted and similarly for decrease/remove(). We assume that a
   * setCount() no-op is permitted if either add() or remove() is permitted,
   * though we also allow it to "succeed" if neither is permitted.
   */

  protected final void validateEndpoints(EndpointPair<?> endpoints) {
    checkNotNull(endpoints);
    checkArgument(isOrderingCompatible(endpoints), ENDPOINTS_MISMATCH);
  }

  /**
   * Returns {@code true} iff {@code endpoints}' ordering is compatible with the directionality of
   * this graph.
   */
  protected final boolean isOrderingCompatible(EndpointPair<?> endpoints) {
    return endpoints.isOrdered() == this.isDirected();

  /*
   * TODO: consider adding MultisetFeatures.SUPPORTS_SET_COUNT. Currently we
   * assume that using setCount() to increase the count is permitted iff add()
   * is permitted and similarly for decrease/remove(). We assume that a
   * setCount() no-op is permitted if either add() or remove() is permitted,
   * though we also allow it to "succeed" if neither is permitted.
   */

     * ImmutableSortedSet#orderedBy}.
     */
    /*
     * TODO(cpovirk): use Object[] instead of E[] in the mainline? (The backport is different and
     * doesn't need this suppression, but we keep it to minimize diffs.) Generally be more clear
     * about when we have an Object[] vs. a Comparable[] or other array type in internalArray? If we
     * used Object[], we might be able to optimize toArray() to use clone() sometimes. (See

  public static final MediaType PSD = createConstant(IMAGE_TYPE, "vnd.adobe.photoshop");

  public static final MediaType SVG_UTF_8 = createConstantUtf8(IMAGE_TYPE, "svg+xml");
  public static final MediaType TIFF = createConstant(IMAGE_TYPE, "tiff");

  /**
   * <a href="https://en.wikipedia.org/wiki/WebP">WebP image format</a>.
   *
   * @since 13.0
   */
  public static final MediaType WEBP = createConstant(IMAGE_TYPE, "webp");

   * otherwise, this method returns false.
   */
  boolean remove(K key, long value) {
    return map.remove(key, value);
  }

  /**
   * Atomically remove {@code key} from the map iff its associated value is 0.
   *
   * @since 20.0
   */
  @CanIgnoreReturnValue
  public boolean removeIfZero(K key) {
    return remove(key, 0);
  }

  /**

      return true;
    }

    // value changed
    return false;
  }

  /**
   * Atomically remove {@code key} from the map iff its associated value is 0.
   *
   * @since 20.0
   */
  @CanIgnoreReturnValue
  public boolean removeIfZero(K key) {
    return remove(key, 0);
  }

  /**

          <configuration>
            <!-- TODO: b/286965322 - Use a newer version (probably the default toolchain we set up?) if it doesn't break Javadoc (including causing trouble for our later run of JDiff, which we do outside Maven, during snapshots/releases). -->
            <jdkToolchain>
              <version>11</version>
              <vendor>zulu</vendor>
            </jdkToolchain>
            <quiet>true</quiet>