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, 2 insertions, 2 deletions

diff --git a/src/library/scala/collection/immutable/Range.scala b/src/library/scala/collection/immutable/Range.scala
index 72c40e889f..c234d35756 100644
--- a/src/library/scala/collection/immutable/Range.scala
+++ b/src/library/scala/collection/immutable/Range.scala
@@ -65,7 +65,7 @@ extends scala.collection.AbstractSeq[Int]
     || (start < end && step < 0)
     || (start == end && !isInclusive)
   )
-  @deprecated("This method will be made private, use `length` instead.", "2.11") 
+  @deprecated("This method will be made private, use `length` instead.", "2.11")
   final val numRangeElements: Int = {
     if (step == 0) throw new IllegalArgumentException("step cannot be 0.")
     else if (isEmpty) 0
@@ -77,7 +77,7 @@ extends scala.collection.AbstractSeq[Int]
   }
   @deprecated("This method will be made private, use `last` instead.", "2.11")
   final val lastElement     = start + (numRangeElements - 1) * step
-  @deprecated("This method will be made private.", "2.11") 
+  @deprecated("This method will be made private.", "2.11")
   final val terminalElement = start + numRangeElements * step
 
   override def last = if (isEmpty) Nil.last else lastElement