{"ScriptPreparationCode":"const counter = 10000\r\nconst map = new Map()\r\nconst array = new Array(counter)\r\n\r\nwindow.counter = counter\r\nwindow.map = map\r\nwindow.array = array\r\nfor (let i = 0; i \u003C counter; i\u002B\u002B) {\r\n map.set(i)\r\n array[i] = i\r\n}","TestCases":[{"Name":"Hashmap","Code":"window.map.has(500)","IsDeferred":false},{"Name":"Array.filter","Code":"window.array.filter((value) =\u003E value === 500)","IsDeferred":false}]}