Implement a main method that profiles the performance of insert and outputs a table showing the average time per insert as the length of the array increases.

$//$ Setting to allow fine$-$tuning the granularity of the readings

$//$ Start with an array containing $1$ element

$//$ Take NUM$\_$READINGS readings

$//$ Each reading will be taken after INSERTS$\_$PER$\_$READING inserts

$//$ Output reading in tabular format Output array length and timePerInsert