return getDeclaredAnnotationsByType(annotationType);
  }

  /**
   * @since 18.0
   */
  @Override
  public Annotation[] getDeclaredAnnotations() {
    return annotations.toArray(new Annotation[0]);
  }

  /**
   * @since 18.0
   */
  @Override
  public <A extends Annotation> @Nullable A getDeclaredAnnotation(Class<A> annotationType) {
    checkNotNull(annotationType);

    KeySetView() {
      super(CompactHashMap.this);
    }

    @Override
    public @Nullable Object[] toArray() {
      if (needsAllocArrays()) {
        return new Object[0];
      }
      Map<K, V> delegate = delegateOrNull();
      return (delegate != null)
          ? delegate.keySet().toArray()
          : ObjectArrays.copyAsObjectArray(requireKeys(), 0, size);
    }

    @Override

    }

    @Override
    public int size() {
      return standardSize();
    }

    @Override
    public Object[] toArray() {
      return standardToArray();
    }

    @Override
    public <T> T[] toArray(T[] array) {
      return standardToArray(array);
    }
  }

  @AndroidIncompatible // test-suite builders
  public static Test suite() {

  }

  @Override
  public @Nullable Object[] toArray() {
    return ObjectArrays.toArrayImpl(this);
  }

  @Override
  @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
  public <T extends @Nullable Object> T[] toArray(T[] a) {
    return ObjectArrays.toArrayImpl(this, a);
  }

  @Override
  public void clear() {

  }

  @Override
  public @Nullable Object[] toArray() {
    return ObjectArrays.toArrayImpl(this);
  }

  @Override
  @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
  public <T extends @Nullable Object> T[] toArray(T[] a) {
    return ObjectArrays.toArrayImpl(this, a);
  }

  @Override

    @Override
    public boolean retainAll(Collection<?> collection) {
      return standardRetainAll(collection);
    }

    @Override
    public Object[] toArray() {
      return standardToArray();
    }

    @Override
    public <T> T[] toArray(T[] array) {
      return standardToArray(array);
    }

    @Override
    public String toString() {
      return standardToString();
    }

                            .toArray(n -> new String[n])));
            entity.setPermissions(encodePermissions(form.permissions));
            entity.setVirtualHosts(split(form.virtualHosts, "\n")
                    .get(stream -> stream.filter(StringUtil::isNotBlank).distinct().map(String::trim).toArray(n -> new String[n])));
            return entity;
        });
    }

    /**

                            .toArray(n -> new String[n])));
            entity.setPermissions(encodePermissions(form.permissions));
            entity.setVirtualHosts(split(form.virtualHosts, "\n")
                    .get(stream -> stream.filter(StringUtil::isNotBlank).distinct().map(String::trim).toArray(n -> new String[n])));
            return entity;
        });
    }

    /**

        if (StringUtil.isNotBlank(value)) {
            split(value, ",").of(stream -> stream.forEach(list::add));
        }
        return list.stream().filter(StringUtil::isNotBlank).map(String::trim).toArray(n -> new String[n]);
    }

    /**
     * Gets the default roles as an array.
     * @return The default roles as an array.
     */
    protected String[] getDefaultRolesAsArray() {

    @Override
    public boolean retainAll(Collection<?> collection) {
      return standardRetainAll(collection);
    }

    @Override
    public Object[] toArray() {
      return standardToArray();
    }

    @Override
    public <T> T[] toArray(T[] array) {
      return standardToArray(array);
    }

    @Override
    public String toString() {
      return standardToString();
    }