{"ScriptPreparationCode":null,"TestCases":[{"Name":"classNameFighter","Code":"var element = document.getElementById(\u0022foo\u0022);\r\nvar i = 1000;\r\nwhile (i--) {\r\n element.className \u002B= \u0060bar${i}\u0060;\r\n}","IsDeferred":false},{"Name":"classListFighter","Code":"var element = document.getElementById(\u0022foo\u0022);\r\nvar i = 1000;\r\nvar cl = element.classList;\r\nwhile (i--) {\r\n cl.add(\u0060foo${i}\u0060);\r\n}","IsDeferred":false}]}