message: revert unneseccery changes
diff: @@ -278,8 +278,7 @@ Serializer.addClass(
  onSetValue: function (obj: any, value: any, jsonConv: JsonObject) {
  obj.name = value;
  },
  - },
  - "choices:itemvalue[]"
  + }
  ],
  function () {
  return new Dealer();
  @@ -440,7 +439,7 @@ export default QUnit.module("JsonSerializationTests");
  QUnit.test("Metadata for non inherited class", function (assert) {
  assert.equal(
  Serializer.getProperties("dealer").length,
  - 11,
  + 10,
  "Flat properties list"
  );
  assert.equal(
  