Scala example source code file (t0631.scala)

This example Scala source code file (t0631.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, app, app, bar, bar, foo, foo, test, test

The Scala t0631.scala source code

object Test extends App {
  class Foo { 
    override def equals(that: Any) = {
      println("Foo.equals called")
      super.equals(that)
    }
  }

  println(new Foo == new Foo)

  case class Bar(x: Foo)
  val b = new Bar(new Foo)

  // this should not call Foo.equals, but simply compare object identiy of b
  println(b == b)
}