{"ScriptPreparationCode":"var map = new Map();\r\nvar obj = {};\r\n\r\nmap.set(\u00271\u0027, 5);\r\nobj[\u00271\u0027] = 5;\r\n\r\nvar i = 0, count = 1000, a, index;","TestCases":[{"Name":"Map","Code":"index = 1;\r\nfor (i = 0; i \u003C count; i\u002B\u002B) {\r\n if(!map.has(index \u002B\u0027\u0027)) {\r\n map.set(index \u002B \u0027\u0027, 5);\r\n }\r\n a = map.get(index \u002B \u0027\u0027);\r\n index\u002B\u002B;\r\n index = index === 100 ? 1 : index;\r\n}","IsDeferred":false},{"Name":"Obj","Code":"index = 1;\r\nfor (i = 0; i \u003C count; i\u002B\u002B) {\r\n if(!obj.hasOwnProperty(index \u002B\u0027\u0027)) {\r\n obj[index \u002B \u0027\u0027] = 5;\r\n }\r\n a = obj[index \u002B \u0027\u0027];\r\n index\u002B\u002B;\r\n index = index === 100 ? 1 : index;\r\n}","IsDeferred":false},{"Name":"Obj - for in","Code":"index = 1;\r\nfor (i = 0; i \u003C count; i\u002B\u002B) {\r\n if(!(index \u002B i in obj)) {\r\n obj[index \u002B \u0027\u0027] = 5;\r\n }\r\n a = obj[index \u002B \u0027\u0027];\r\n index\u002B\u002B;\r\n index = index === 100 ? 1 : index;\r\n}","IsDeferred":false}]}