Time Sequence vs No Sequencce

timesequence.kt

import kotlin.system.measureTimeMillis


fun main(args: Array<String>) {
  val iterations = 10000000

  val time1 = measureTimeMillis {
    (1..iterations).forEach {
      val result: List<Int> = (1..100).filter { it % 2 == 0 }.filter { it % 3 == 0 }.filter { it % 5 == 0 }
    }
  }
  val time2 = measureTimeMillis {
    (1..iterations).forEach {
      val result: List<Int> = (1..100).asSequence().filter { it % 2 == 0 }.filter { it % 3 == 0 }.filter { it % 5 == 0 }.toList()
    }
  }

  println("${time1} ${time2}") // 8754 15496
}