{"ScriptPreparationCode":null,"TestCases":[{"Name":"Array.prototype.concat","Code":"var a = \u0027ES2015\u0027;\r\nvar b = \u0022Hello \u0022.concat(a);","IsDeferred":false},{"Name":"spread operator","Code":"var a = \u0027ES2015\u0027;\r\nvar b = \u0022Hello \u0022 \u002B a;","IsDeferred":false}]}