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, 1 insertions, 7 deletions

diff --git a/src/library/scala/collection/immutable/TreeMap.scala b/src/library/scala/collection/immutable/TreeMap.scala
index 4d2ec579db..8416b72ede 100644
--- a/src/library/scala/collection/immutable/TreeMap.scala
+++ b/src/library/scala/collection/immutable/TreeMap.scala
@@ -6,8 +6,6 @@
 **                          |/                                          **
 \*                                                                      */
 
-
-
 package scala
 package collection
 package immutable
@@ -194,7 +192,7 @@ class TreeMap[A, +B] private (tree: RB.Tree[A, B])(implicit val ordering: Orderi
 
   override def keysIterator: Iterator[A] = RB.keysIterator(tree)
   override def keysIteratorFrom(start: A): Iterator[A] = RB.keysIterator(tree, Some(start))
-  
+
   override def valuesIterator: Iterator[B] = RB.valuesIterator(tree)
   override def valuesIteratorFrom(start: A): Iterator[B] = RB.valuesIterator(tree, Some(start))
 
@@ -203,7 +201,3 @@ class TreeMap[A, +B] private (tree: RB.Tree[A, B])(implicit val ordering: Orderi
 
   override def foreach[U](f : ((A,B)) =>  U) = RB.foreach(tree, f)
 }
-
-
-
-