{"ScriptPreparationCode":"var existed =new Array(10000).map(x =\u003E 1);\r\n","TestCases":[{"Name":"concat","Code":"var params = [ \u0022hello\u0022, true, 7 ];\r\nvar other = existed.concat(params);","IsDeferred":false},{"Name":"spread operator","Code":"var params = [ \u0022hello\u0022, true, 7 ];\r\nvar other = [ ...existed, ...params ];","IsDeferred":false},{"Name":"push","Code":"var params = [ \u0022hello\u0022, true, 7 ];\r\nvar other = existed.push(...params);","IsDeferred":false}]}