{"ScriptPreparationCode":null,"TestCases":[{"Name":"With null","Code":"for (let f = 0; f \u003C 1000000; f\u002B\u002B) {\r\n const obj = {a: 5, b: null};\r\n obj.b = 6;\r\n}","IsDeferred":false},{"Name":"Without null","Code":"for (let f = 0; f \u003C 1000000; f\u002B\u002B) {\r\n const obj = {a: 5};\r\n obj.b = 6;\r\n}","IsDeferred":false}]}