return cache.get(type, this::createTypeAnnotationMetadata);
    }

    private TypeAnnotationMetadata createTypeAnnotationMetadata(Class<?> type) {
        if (type.isPrimitive() || type.isArray() || type.isAnnotation()) {
            return EMPTY_TYPE_ANNOTATION_METADATA;
        }

        Package typePackage = type.getPackage();
        if (typePackage != null) {

    Object sample = pickInstance(samples, null);
    if (sample != null) {
      return sample;
    }
    if (rawType.isEnum()) {
      return pickInstance(rawType.getEnumConstants(), null);
    }
    if (type.isArray()) {
      TypeToken<?> componentType = requireNonNull(type.getComponentType());
      Object array = Array.newInstance(componentType.getRawType(), 1);
      Array.set(array, 0, generate(componentType));
      return array;

    Object sample = pickInstance(samples, null);
    if (sample != null) {
      return sample;
    }
    if (rawType.isEnum()) {
      return pickInstance(rawType.getEnumConstants(), null);
    }
    if (type.isArray()) {
      TypeToken<?> componentType = requireNonNull(type.getComponentType());
      Object array = Array.newInstance(componentType.getRawType(), 1);
      Array.set(array, 0, generate(componentType));
      return array;

			// TODO(mdempsky): Disallow init statements on lvalues.
			init := ir.TakeInit(l)
			walkStmtList(init)
			early.Append(init...)

			switch ll := l.(type) {
			case *ir.IndexExpr:
				if ll.X.Type().IsArray() {
					save(&ll.Index)
					l = ll.X
					continue
				}
			case *ir.ParenExpr:
				l = ll.X
				continue
			case *ir.SelectorExpr:
				if ll.Op() == ir.ODOT {
					l = ll.X
					continue

                if (a == b) {
                    return true;
                }
                if (a == null) {
                    return false;
                }
                if (a.getClass().isArray()) {
                    return Arrays.equals((Object[]) a, (Object[]) b);
                }
                return a.equals(b);
            }

            @Override
            public int hashCode() {