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, 9 insertions, 9 deletions

diff --git a/test/files/run/t3511.scala b/test/files/run/t3511.scala
index 9b4d581462..30757b1a66 100644
--- a/test/files/run/t3511.scala
+++ b/test/files/run/t3511.scala
@@ -6,31 +6,31 @@ import scala.collection.immutable._
 
 // ticket #3511
 object Test {
-  
+
   def main(args: Array[String]) {
     assert(Stream.from(0).view.force.take(5) == List(0, 1, 2, 3, 4))
-    
+
     val s = Stream.from(0)
     val smap = s.view.map(_ * 2).force.take(5)
     assert(smap == List(0, 2, 4, 6, 8))
-    
+
     val sfilter = s.view.filter(_ % 2 == 0).force.take(5)
     assert(sfilter == List(0, 2, 4, 6, 8))
-    
+
     val sflatmap = s.view.flatMap(n => List(n, n * 2)).force.take(6)
     assert(sflatmap == List(0, 0, 1, 2, 2, 4))
-    
+
     val stakewhile = s.view.takeWhile(_ < 10).force
     assert(stakewhile == List.range(0, 10))
-    
+
     val szip = s.view.zip(s.map(_ / 2)).force.take(5)
     assert(szip == List((0, 0), (1, 0), (2, 1), (3, 1), (4, 2)))
-    
+
     val szipall = s.view.zipAll(List(0, 1, 2), 0, 0).force.take(5)
     assert(szipall == List((0, 0), (1, 1), (2, 2), (3, 0), (4, 0)))
-    
+
     val spatch = s.view.patch(1, List(5, 5, 5), 5).force.take(5)
     assert(spatch == List(0, 5, 5, 5, 6))
   }
-  
+
 }