Scala example source code file (t2503.scala)

This example Scala source code file (t2503.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

a, app, app, arraybuffer, buffer, int, int, sb, sb, test, traversable, unit, unit

The Scala t2503.scala source code

import scala.collection.mutable._

trait SB[A] extends Buffer[A] {

  import collection.Traversable

  abstract override def insertAll(n: Int, iter: Traversable[A]): Unit = synchronized {
     super.insertAll(n, iter)
  }

  abstract override def update(n: Int, newelem: A): Unit = synchronized {
    super.update(n, newelem)
  }
}

object Test extends App {
  new ArrayBuffer[Int] with SB[Int]
}