SortedSet<V> removeAll(@Nullable Object key);

  /**
   * Stores a collection of values with the same key, replacing any existing values for that key.
   *
   * <p>Because a {@code SortedSetMultimap} has unique sorted values for a given key, this method
   * returns a {@link SortedSet}, instead of the {@link java.util.Collection} specified in the
   * {@link Multimap} interface.
   *

     * Searches for the property with the specified key in this property list.
     *
     * @param key the property key.
     * @return the value in this property list with the specified key value.
     */
    public String getProperty(String key) {
        return this.get(key);
    }

    /**
     * Searches for the property with the specified key in this property list. If the key is not found in this property

     * Searches for the property with the specified key in this property list.
     *
     * @param key the property key.
     * @return the value in this property list with the specified key value.
     */
    public String getProperty(String key) {
        return this.get(key);
    }

    /**
     * Searches for the property with the specified key in this property list. If the key is not found in this property

  }

  @Override
  public @Nullable Entry<K, V> floorEntry(K key) {
    return delegate.floorEntry(checkValid(key));
  }

  @Override
  public @Nullable K floorKey(K key) {
    return delegate.floorKey(checkValid(key));
  }

  @Override
  public @Nullable V get(Object key) {
    return delegate.get(checkValid(key));
  }

  @Override
  public SortedMap<K, V> headMap(K toKey) {

  }

  @SuppressWarnings("unchecked") // Safe because we only cast if key is found in map.
  @Override
  @Nullable V get(Object key) {
    checkNotNull(key);
    V value = getIfCached(key);
    if (value != null) {
      return value;
    }

    value = getWithoutCaching(key);
    if (value != null) {
      addToCache((K) key, value);
    }
    return value;
  }

    if (key == null) {
      return null;
    }
    int hash = hash(key);
    return segmentFor(hash).getEntry(key, hash);
  }

  @Override
  public boolean containsKey(@Nullable Object key) {
    if (key == null) {
      return false;
    }
    int hash = hash(key);
    return segmentFor(hash).containsKey(key, hash);
  }

  @Override

        valuesBuilder.add(value);
      }
      return this;
    }

    /**
     * Stores an array of values with the same key in the built multimap.
     *
     * @throws NullPointerException if the key or any value is null. The builder is left in an
     *     invalid state.
     */
    @CanIgnoreReturnValue
    public Builder<K, V> putAll(K key, V... values) {

    @Nullable Node<K, V> next; // the next node (with any key)
    @Weak @Nullable Node<K, V> previous; // the previous node (with any key)
    @Nullable Node<K, V> nextSibling; // the next node with the same key
    @Weak @Nullable Node<K, V> previousSibling; // the previous node with the same key

    Node(@ParametricNullness K key, @ParametricNullness V value) {
      super(key, value);
    }
  }

     * Get the passphrase of the private key file. The passphrase is used only when host/protocol supports
     * authentication via exchange of private/public keys and private key was used for authentication.
     *
     * @return passphrase of the private key file
     */
    public String getPassphrase() {
        return passphrase;
    }

    /**
     * Set the passphrase of the private key file.
     *

            return descriptor;
        }

        public List<Artifact> getArtifacts() {
            return artifacts;
        }
    }

    Key createKey(List<Artifact> extensionArtifacts);

    CacheRecord get(Key key);

    CacheRecord put(
            Key key, ClassRealm extensionRealm, ExtensionDescriptor extensionDescriptor, List<Artifact> artifacts);

    void flush();

    /**