{"ScriptPreparationCode":"const strs = Array.from(new Array(10000)).map(() =\u003E \u0027String concat. \u0027);","TestCases":[{"Name":"for of \u002B push","Code":"const results = [];\r\nfor (const a of strs) {\r\n results.push(a);\r\n}","IsDeferred":false},{"Name":"map","Code":"const results = strs.map((a) =\u003E a);","IsDeferred":false}]}