d610e36fa5 ^
cc97afe49f ^
1
2 3 4 5 6 7 8
object Test extends App{ import scala.collection.immutable.IntMap; val it = IntMap(8 -> 2, 11 -> 3, 1 -> 2, 7 -> 13); assert(it.firstKey == 1); assert(it.lastKey == 11); }