Scala example source code file (bug3613.scala)

This example Scala source code file (bug3613.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

any, any, anyref, array, boopy, boopy, int, partialfunction, schnuck, schnuck, test, unit, unit

The Scala bug3613.scala source code

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    
  }
}