Remove further references to forkjoin

Use j.u.c.Forkjoin directly in active and disabled tests

Remove bitrotted benchmarks code

I was going to update these to use `java.util.concurrent.ForkJoin`
directly, instead of our deprecated stubs.

But most of them don't compile anymore (e.g. scala.testing.Benchmark
has been removed, ClassTag imports missing).

While I'm all for benchmarks, we should have large swathes of code
checked in that isn't at compiled and run automatically.

I'm happy to help someone resurrect these in a suitable form.

1 files changed, 0 insertions, 67 deletions

diff --git a/test/benchmarking/AVL-insert-random.scala b/test/benchmarking/AVL-insert-random.scala
deleted file mode 100644
index 7299e330f5..0000000000
--- a/test/benchmarking/AVL-insert-random.scala
+++ /dev/null
@@ -1,67 +0,0 @@
-package scala.collection
-
-
-
-
-
-class Dummy(val a: Int) extends math.Ordered[Dummy] {
-  def compare(other: Dummy) = this.a - other.a
-  override def toString = a.toString
-}
-
-
-object RandomGlobal {
-  val sz = 500000
-  val data = util.Random.shuffle((0 until sz) map { new Dummy(_) }) toArray;
-}
-
-
-import RandomGlobal._
-
-
-object RandomAVL extends testing.Benchmark {
-  
-  def run() {
-    val avl = new collection.mutable.TreeSet[Dummy]
-    
-    var i = 0
-    while (i < sz) {
-      val elem = data(i)
-      avl += elem
-      i += 1
-    }
-  }
-  
-}
-
-
-object RandomImmutableTreeSet extends testing.Benchmark {
-  
-  def run() {
-    var tree = new collection.immutable.TreeSet[Dummy]
-    
-    var i = 0
-    while (i < sz) {
-      val elem = data(i)
-      tree += elem
-      i += 1
-    }
-  }
-  
-}
-
-
-object RandomJavaTreeSet extends testing.Benchmark {
-  
-  def run() {
-    val tree = new java.util.TreeSet[Dummy]
-    
-    var i = 0
-    while (i < sz) {
-      val elem = data(i)
-      tree add elem
-      i += 1
-    }
-  }
-  
-}