package Ġpl . bz ago z da . a oc . util Ċ Ċ fun Ġmeasure Execution Time Millis ( block : Ġ() Ġ-> ĠUnit ): ĠLong Ġ= ĊĠĠĠ ĠSystem . currentTimeMillis (). also Ġ{ Ġblock () Ġ}. let Ġ{ ĠSystem . currentTimeMillis () Ġ- Ġit Ġ}