Cull extraneous whitespace.

One last flurry with the broom before I leave you slobs to code
in your own filth. Eliminated all the trailing whitespace I
could manage, with special prejudice reserved for the test cases
which depended on the preservation of trailing whitespace.

Was reminded I cannot figure out how to eliminate the trailing
space on the "scala> " prompt in repl transcripts. At least
reduced the number of such empty prompts by trimming transcript
code on the way in.

Routed ConsoleReporter's "printMessage" through a trailing
whitespace stripping method which might help futureproof
against the future of whitespace diseases. Deleted the up-to-40
lines of trailing whitespace found in various library files.

It seems like only yesterday we performed whitespace surgery
on the whole repo. Clearly it doesn't stick very well. I suggest
it would work better to enforce a few requirements on the way in.

1 files changed, 3 insertions, 3 deletions

diff --git a/test/files/scalacheck/parallel-collections/ParallelSetCheck.scala b/test/files/scalacheck/parallel-collections/ParallelSetCheck.scala
index 4211abbd16..56f7832fed 100644
--- a/test/files/scalacheck/parallel-collections/ParallelSetCheck.scala
+++ b/test/files/scalacheck/parallel-collections/ParallelSetCheck.scala
@@ -16,15 +16,15 @@ import scala.collection.parallel._
 
 abstract class ParallelSetCheck[T](collname: String) extends ParallelIterableCheck[T](collname) {
   type CollType <: ParSet[T]
-  
+
   property("gets iterated keys") = forAll(collectionPairs) {
     case (t, coll) =>
     val containsT = for (elem <- t) yield (coll.contains(elem))
     val containsSelf = for (elem <- coll) yield (coll.contains(elem))
     ("Par contains elements of seq map" |: containsT.forall(_ == true)) &&
     ("Par contains elements of itself" |: containsSelf.forall(_ == true))
-  }  
-   
+  }
+
 }