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/specialized/arrays.scala b/test/files/specialized/arrays.scala
index c946a8fc55..505f482486 100644
--- a/test/files/specialized/arrays.scala
+++ b/test/files/specialized/arrays.scala
@@ -15,23 +15,23 @@ class Spec[@specialized(AnyRef) T](a: Array[T]) {
 
 
 object Test {
-  
+
   def main(args: Array[String]) {
     val len = 50
-    
+
     testSpec(new Array[String](len))
     println(arrayApplyCount)
-    
+
     (new Spec(new Array[String](len)))()
     println(arrayApplyCount)
-    
+
     testGeneric(new Array[String](len))
     println(arrayApplyCount)
-    
+
     (new Generic(new Array[String](len)))()
     println(arrayApplyCount)
   }
-  
+
   def testGeneric[T](a: Array[T]) = {
     var i = 0
     var sum = 0
@@ -41,7 +41,7 @@ object Test {
     }
     sum
   }
-  
+
   def testSpec[@specialized(AnyRef) T](a: Array[T]) = {
     var i = 0
     var sum = 0
@@ -51,5 +51,5 @@ object Test {
     }
     sum
   }
-  
+
 }