1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
class Boopy {
private val s = new Schnuck
def observer : PartialFunction[ Any, Unit ] = s.observer
private class Schnuck extends javax.swing.AbstractListModel {
model =>
val observer : PartialFunction[ Any, Unit ] = {
case "Boopy" => fireIntervalAdded( model, 0, 1 )
}
def getSize = 0
def getElementAt( idx: Int ) : AnyRef = "egal"
}
}
object Test {
def main(args: Array[String]): Unit = {
val x = new Boopy
val o = x.observer
o( "Boopy" ) // --> throws runtime error
}
}
|
