Scala example source code file (t2779.scala)

This example Scala source code file (t2779.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

list, list, m, m, m1, m2, m2, m3, m3, m4, nil

The Scala t2779.scala source code

abstract class M
{
    def f: List[M] = Nil
}

object M1 extends M

object M2 extends M
{
    override def f = List(M1)
}

object M3 extends M
{
    override def f = List(M1)
    override def f = List(M1)
}

object M4 extends M
{
    override def f = List(
        M3,
        M2
    )
}