// retoor <retoor@molodetz.nl>
import "timer" for Timer, TimerHandle
var count = 0
var handle = Timer.interval(1) {
count = count + 1
}
System.print(handle is TimerHandle) // expect: true
System.print(handle.isActive) // expect: true
Timer.sleep(100)
handle.stop()
System.print(count > 0) // expect: true
System.print(handle.isActive) // expect: false
System.print(count) // nontest