{"ScriptPreparationCode":"var obj = {};\r\nfor (let i = 0; i \u003C 1000; i\u002B\u002B) {\r\n obj[i] = {};\r\n}","TestCases":[{"Name":"Delete","Code":"Object.keys(obj).forEach(k =\u003E {\r\n delete obj[k];\r\n});","IsDeferred":false},{"Name":"Null","Code":"Object.keys(obj).forEach(k =\u003E {\r\n obj[k] = null;\r\n});","IsDeferred":false}]}