{"ScriptPreparationCode":"var array1 = [];\r\narray1[1000] = 2;\r\nvar array2 = [];\r\nfor(i=0; i\u003C=1000; i\u002B\u002B){\r\n\tarray2[i] = 1;\r\n}","TestCases":[{"Name":"empty elements","Code":"array1.map(item =\u003E item)","IsDeferred":false},{"Name":"no empties","Code":"array2.map(item =\u003E item)","IsDeferred":false}]}