{"ScriptPreparationCode":"var arr1 = Array(100).fill([{n: \u0027\u0027}]);\r\nvar arr2 = Array(100).fill([{n: \u0027\u0027}]);","TestCases":[{"Name":"concat","Code":"arr1 = arr1.concat(arr2)","IsDeferred":false},{"Name":"push","Code":"arr1.push(...arr2)","IsDeferred":false}]}