Scala example source code file (bug501.scala)

This example Scala source code file (bug501.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

array, i, i, int, magic, o, o, t, test, unit, x, x, y, y

The Scala bug501.scala source code

object Magic {
  class O[X,Y] {
    abstract class I { type T >: X <: Y; }
    val i: I = null;
    def magic(v: i.T): i.T = v;
  }
  def magic[X,Y](v: X): Y = {
    val o: O[X,Y] = new O();
    o.magic(v);
  }
}

object Test {
  def main(args: Array[String]): Unit = {
    val i: Int = Magic.magic("42");
    Console.println(i);
  }
}