{"ScriptPreparationCode":"var input = [],\r\n input2 = {};\r\nfor (var i = 0; i \u003C 50000; i\u002B\u002B) {\r\n input.push({\r\n id: i,\r\n data: \u0027something\u0027\r\n })\r\n input2[i] = input.push({\r\n id: i,\r\n data: \u0027something\u0027\r\n });\r\n}","TestCases":[{"Name":"Array delete","Code":"input.splice(0, 50);","IsDeferred":false},{"Name":"ES6 Object Spread","Code":"delete input2[1]","IsDeferred":false}]}