{"ScriptPreparationCode":"var a = [];\r\nvar b = {}\r\nvar map = new Map();\r\n\r\nfor (var i = 0; i \u003C 5000; i\u002B\u002B) {\r\n a.push(i);\r\n b[i] = \u0060${i}\u0060;\r\n map.set(i, i);\r\n}\r\n\r\n","TestCases":[{"Name":"Map","Code":"map.has(4500)","IsDeferred":false},{"Name":"Object","Code":"b[4500]","IsDeferred":false}]}