Initial size 6
Doing iteration 0

Resizing 
New size = 12
Doing iteration 1

Resizing 
New size = 24
Doing iteration 2
Doing iteration 3
Doing iteration 4
Doing iteration 5
Doing iteration 6
Doing iteration 7
Doing iteration 8
Doing iteration 9
Doing iteration 10
Doing iteration 11
Doing iteration 12
Doing iteration 13
Doing iteration 14
Doing iteration 15
Doing iteration 16
Doing iteration 17
Doing iteration 18
Doing iteration 19
Doing iteration 20
Doing iteration 21
Doing iteration 22
Doing iteration 23
Doing iteration 24
Doing iteration 25
Doing iteration 26

Done