```private val _bar = emptyArray<Bar>() fun...

# announcements

[ensirius]

private val _bar = emptyArray<Bar>()

fun setBar(barIndex: Int, bar: Bar) {
  _bar[barIndex] = bar
}

fun getBar(barIndex: Int): Bar {
  return _bar[barIndex]
}

fun getBars(): Array<Bar> {
  return _bar 
}