@Override
  public final Class<? super T> getDeclaringClass() {
    return (Class<? super T>) member.getDeclaringClass();
  }

  /** Returns the type of {@code T}. */
  // Overridden in TypeToken#method() and TypeToken#constructor()
  @SuppressWarnings("unchecked") // The declaring class is T.
  public TypeToken<T> getOwnerType() {
    return (TypeToken<T>) TypeToken.of(getDeclaringClass());
  }

                          // Only package-private methods are a problem.
                          && (m.getModifiers() & (PUBLIC | PROTECTED | PRIVATE)) == 0)
              .transform(Method::getDeclaringClass);
      if (!supersWithPackagePrivateWriteReplace.isPresent()) {
        continue;
      }
      assertWithMessage(
              "To help optimizers, any class that inherits a package-private writeReplace() method"

    Iterator<E> iterator = elements.iterator();
    checkArgument(iterator.hasNext(), "EnumMultiset constructor passed empty Iterable");
    EnumMultiset<E> multiset = new EnumMultiset<>(iterator.next().getDeclaringClass());
    Iterables.addAll(multiset, elements);
    return multiset;
  }

  /**
   * Returns a new {@code EnumMultiset} instance containing the given elements. Unlike {@link

    Iterator<E> iterator = elements.iterator();
    checkArgument(iterator.hasNext(), "EnumMultiset constructor passed empty Iterable");
    EnumMultiset<E> multiset = new EnumMultiset<>(iterator.next().getDeclaringClass());
    Iterables.addAll(multiset, elements);
    return multiset;
  }

  /**
   * Returns a new {@code EnumMultiset} instance containing the given elements. Unlike {@link

            throw new IllegalAccessRuntimeException(field.getDeclaringClass(), e);
        } catch (final IllegalArgumentException e) {
            final Class<?> clazz = field.getDeclaringClass();
            final Class<?> fieldClass = field.getType();
            final Class<?> valueClass = value == null ? null : value.getClass();
            final Class<?> targetClass = target == null ? field.getDeclaringClass() : target.getClass();

            throw new InstantiationRuntimeException(constructor.getDeclaringClass(), e);
        } catch (final IllegalAccessException e) {
            throw new IllegalAccessRuntimeException(constructor.getDeclaringClass(), e);
        } catch (final InvocationTargetException e) {
            throw new InvocationTargetRuntimeException(constructor.getDeclaringClass(), e);
        }
    }

    /**

              rootLocaleFormat(
                  "%s.%s() must return an array of %s.",
                  annotationClass, propertyName, annotationClass.getDeclaringClass()))
          .that(returnType.getComponentType())
          .isEqualTo(annotationClass.getDeclaringClass());
    }
  }

  // This is public so that tests for Feature enums we haven't yet imagined
  // can reuse it.

              rootLocaleFormat(
                  "%s.%s() must return an array of %s.",
                  annotationClass, propertyName, annotationClass.getDeclaringClass()))
          .that(returnType.getComponentType())
          .isEqualTo(annotationClass.getDeclaringClass());
    }
  }

  // This is public so that tests for Feature enums we haven't yet imagined
  // can reuse it.

        }
    }

    private static boolean nullabilityOf(CtField field) {
        NullableFieldVisitor visitor = new NullableFieldVisitor(field.getName())
        new ClassReader(byteCodeFrom(field.getDeclaringClass())).accept(visitor, 0)
        return visitor.nullable
    }

    static class NullableFieldVisitor extends ClassVisitor {

        boolean nullable = false
        private final String fieldName

   * UnsupportedOperationException} whenever <i>any</i> of its non-nullable parameters are null.
   */
  public void testConstructor(Constructor<?> ctor) {
    Class<?> declaringClass = ctor.getDeclaringClass();
    checkArgument(
        Modifier.isStatic(declaringClass.getModifiers())
            || declaringClass.getEnclosingClass() == null,
        "Cannot test constructor of non-static inner class: %s",