Scala example source code file (test4.scala)

This example Scala source code file (test4.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

c, c, d, d, e, e, i, main, o, s, s, x, y

The Scala test4.scala source code

package test;

trait C {}
trait D {}
trait E {}

object test {
  def c: C = c;
  def d: D = d;
  def e: E = e;
}

import test._;

trait S extends ooo.I[D] {
    def bar: E = foo(c,d);
}

class O[X]() {
    trait I[Y] {
        def foo(x: X, y: Y): E = e;
    }
    val i:I[E] = null;
    val j:I[X] = null;
}

object ooo extends O[C]() {

  def main = {
    val s: S = null;
    import s._;
    foo(c,d);
    ooo.i.foo(c,e);
    ooo.j.foo(c,c);
    bar
  }
}

class Main() {
  val s: S = null;
  import s._;
  foo(c,d);
  ooo.i.foo(c,e);
  ooo.j.foo(c,c);
  bar;
}