protected final BeanDesc beanDesc;

    /** フィールド */
    protected final Field field;

    /** フィールド名 */
    protected final String fieldName;

    /** フィールドの型 */
    protected final Class<?> fieldType;

    /** パラメータ化された型の情報 */
    protected final ParameterizedClassDesc parameterizedClassDesc;

    /**
     * インスタンスを構築します。
     *
     * @param beanDesc

						objs      = make([]reflect.Value, 0, rValLen)
						fieldType = rel.Field.FieldType
						isPtr     = fieldType.Kind() == reflect.Ptr
					)

					if !isPtr {
						fieldType = reflect.PtrTo(fieldType)
					}

					elems := reflect.MakeSlice(reflect.SliceOf(fieldType), 0, 10)
					distinctElems := reflect.MakeSlice(reflect.SliceOf(fieldType), 0, 10)
					identityMap := map[string]bool{}

        private boolean isQualifiedForInterpolation(Field field, Class<?> fieldType) {
            if (!PRIMITIVE_BY_CLASS.containsKey(fieldType)) {
                PRIMITIVE_BY_CLASS.put(fieldType, fieldType.isPrimitive());
            }

            if (PRIMITIVE_BY_CLASS.get(fieldType)) {
                return false;
            }

            //            if ( fieldType.isPrimitive() )
            //            {

				return
			} else if reflectValType.ConvertibleTo(field.FieldType) {
				field.ReflectValueOf(ctx, value).Set(reflectV.Convert(field.FieldType))
				return
			} else if field.FieldType.Kind() == reflect.Ptr {
				fieldValue := field.ReflectValueOf(ctx, value)
				fieldType := field.FieldType.Elem()

				if reflectValType.AssignableTo(fieldType) {
					if !fieldValue.IsValid() {
						fieldValue = reflect.New(fieldType)

			tx.AddError(rel.Field.Set(tx.Statement.Context, reflectValue, reflect.MakeSlice(rel.Field.IndirectFieldType, 0, 10).Interface()))
		default:
			tx.AddError(rel.Field.Set(tx.Statement.Context, reflectValue, reflect.New(rel.Field.FieldType).Interface()))
		}
	case reflect.Slice, reflect.Array:
		for i := 0; i < reflectValue.Len(); i++ {
			switch rel.Type {
			case schema.HasMany, schema.Many2Many:

internal fun <T> readFieldOrNull(
  instance: Any,
  fieldType: Class<T>,
  fieldName: String,
): T? {
  var c: Class<*> = instance.javaClass
  while (c != Any::class.java) {
    try {
      val field = c.getDeclaredField(fieldName)
      field.isAccessible = true
      val value = field.get(instance)
      return if (!fieldType.isInstance(value)) null else fieldType.cast(value)
    } catch (_: NoSuchFieldException) {
    }

						association.Error = rel.Field.Set(association.DB.Statement.Context, reflectValue.Index(i), reflect.Zero(rel.Field.FieldType).Interface())
					}
				case reflect.Struct:
					association.Error = rel.Field.Set(association.DB.Statement.Context, reflectValue, reflect.Zero(rel.Field.FieldType).Interface())
				}

				for _, ref := range rel.References {
					updateMap[ref.ForeignKey.DBName] = nil
				}

type JSONSerializer struct{}

// Scan implements serializer interface
func (JSONSerializer) Scan(ctx context.Context, field *Field, dst reflect.Value, dbValue interface{}) (err error) {
	fieldValue := reflect.New(field.FieldType)

	if dbValue != nil {
		var bytes []byte
		switch v := dbValue.(type) {
		case []byte:
			bytes = v
		case string:
			bytes = []byte(v)
		default:

    public Inner field;

    class Inner {}
  }

  public void testInnerClassWithParameterizedOwner() throws Exception {
    Type fieldType = ParameterizedOuter.class.getField("field").getGenericType();
    assertEquals(
        fieldType, TypeToken.of(ParameterizedOuter.class).resolveType(fieldType).getType());
  }

  private interface StringIterable extends Iterable<String> {}

  public void testResolveType() {

    assertThat(new TypeToken<List<? extends Iterable<?>>>() {}.isSupertypeOf(fieldType)).isFalse();
  }

  public void testWildcardCaptured_typeVariableDeclaresTypeBound_wildcardAddsNewUpperBound()
      throws Exception {
    TypeToken<Counter<? extends Iterable<?>>> type =
        new TypeToken<Counter<? extends Iterable<?>>>() {};
    TypeToken<?> fieldType =