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/enrich-gentraversable.scala b/test/files/run/enrich-gentraversable.scala
index 0f79a47030..36412e650e 100644
--- a/test/files/run/enrich-gentraversable.scala
+++ b/test/files/run/enrich-gentraversable.scala
@@ -13,22 +13,22 @@ object Test extends App {
     }
     implicit def filterMap[Repr, A](r: Repr)(implicit fr: IsTraversableLike[Repr]): FilterMapImpl[fr.A,Repr] =
       new FilterMapImpl[fr.A, Repr](fr.conversion(r))
-  
+
     val l = List(1, 2, 3, 4, 5)
     val fml = l.filterMap(i => if(i % 2 == 0) Some(i) else None)
     typed[List[Int]](fml)
     println(fml)
-  
+
     val a = Array(1, 2, 3, 4, 5)
     val fma = a.filterMap(i => if(i % 2 == 0) Some(i) else None)
     typed[Array[Int]](fma)
     println(fma.deep)
-    
+
     val s = "Hello World"
     val fms1 = s.filterMap(c => if(c >= 'A' && c <= 'Z') Some(c) else None)
     typed[String](fms1)
     println(fms1)
-    
+
     val fms2 = s.filterMap(c =>if(c % 2 == 0) Some(c.toInt) else None)
     typed[IndexedSeq[Int]](fms2)
     println(fms2)
@@ -38,28 +38,28 @@ object Test extends App {
       final def filterMap[B, That](f: A => Option[B])(implicit cbf: CanBuildFrom[Repr, B, That]): That = {
         val b = cbf()
         for(e <- r.seq) f(e) foreach (b +=)
-  
+
         b.result
       }
     }
     implicit def filterMap[Repr, A](r: Repr)(implicit fr: IsTraversableOnce[Repr]): FilterMapImpl[fr.A,Repr] =
       new FilterMapImpl[fr.A, Repr](fr.conversion(r))
-  
+
     val l = List(1, 2, 3, 4, 5)
     val fml = l.filterMap(i => if(i % 2 == 0) Some(i) else None)
     typed[List[Int]](fml)
     println(fml)
-  
+
     val a = Array(1, 2, 3, 4, 5)
     val fma = a.filterMap(i => if(i % 2 == 0) Some(i) else None)
     typed[Array[Int]](fma)
     println(fma.deep)
-    
+
     val s = "Hello World"
     val fms1 = s.filterMap(c => if(c >= 'A' && c <= 'Z') Some(c) else None)
     typed[String](fms1)
     println(fms1)
-    
+
     val fms2 = s.filterMap(c =>if(c % 2 == 0) Some(c.toInt) else None)
     typed[IndexedSeq[Int]](fms2)
     println(fms2)