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, 8 insertions, 8 deletions

diff --git a/test/files/scalacheck/parallel-collections/pc.scala b/test/files/scalacheck/parallel-collections/pc.scala
index e6b6b4856d..c588692fd2 100644
--- a/test/files/scalacheck/parallel-collections/pc.scala
+++ b/test/files/scalacheck/parallel-collections/pc.scala
@@ -8,28 +8,28 @@ import scala.collection.parallel._
 
 class ParCollProperties extends Properties("Parallel collections") {
   /*   Collections   */
-  
+
   // parallel arrays
   include(mutable.IntParallelArrayCheck)
-  
+
   // parallel ranges
   include(immutable.ParallelRangeCheck)
-  
+
   // parallel immutable hash maps (tries)
   include(immutable.IntIntParallelHashMapCheck)
-  
+
   // parallel immutable hash sets (tries)
   include(immutable.IntParallelHashSetCheck)
-  
+
   // parallel mutable hash maps (tables)
   include(mutable.IntIntParallelHashMapCheck)
-  
+
   // parallel ctrie
   include(mutable.IntIntParallelConcurrentTrieMapCheck)
-  
+
   // parallel mutable hash sets (tables)
   include(mutable.IntParallelHashSetCheck)
-  
+
   // parallel vectors
   include(immutable.IntParallelVectorCheck)
 }