{"ScriptPreparationCode":null,"TestCases":[{"Name":"concat","Code":"let arr1 = new Array(5000).fill(1234567890);\r\nconst arr2 = new Array(5000).fill(1234567890);\r\narr1 = arr1.concat(arr2);","IsDeferred":false},{"Name":"prototype push","Code":"let arr1 = new Array(5000).fill(1234567890);\r\nconst arr2 = new Array(5000).fill(1234567890);\r\nArray.prototype.push.apply(arr1,arr2);","IsDeferred":false},{"Name":"push spread","Code":"let arr1 = new Array(5000).fill(1234567890);\r\nconst arr2 = new Array(5000).fill(1234567890);\r\narr1.push(...arr2);","IsDeferred":false}]}