1 PRINT_ARRAY CALLED: length = 3

     2 

     3 INDEXED

     4 	0:1

     5 	1:2

     6 	2:3

     7 	3:undefined

     8 	4:undefined

     9 	5:undefined

    10 	6:undefined

    11 	7:undefined

    12 	8:8

    13 	9:undefined

    14 	10:undefined

    15 	11:undefined

    16 	12:undefined

    17 KEYS

    18 	0;1

    19 	1;2

    20 	2;3

    21 	8;8

    22 

    23 element[8]: 9 8

    24 Resetting length

    25 element[8]: 3 undefined

    26 

    27 PRINT_ARRAY CALLED: length = 3

    28 

    29 INDEXED

    30 	0:1

    31 	1:2

    32 	2:3

    33 	3:undefined

    34 	4:undefined

    35 	5:undefined

    36 	6:undefined

    37 	7:undefined

    38 	8:undefined

    39 	9:undefined

    40 	10:undefined

    41 	11:undefined

    42 	12:undefined

    43 KEYS

    44 	0;1

    45 	1;2

    46 	2;3

    47