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, 10 insertions, 10 deletions

diff --git a/test/files/run/triemap-hash.scala b/test/files/run/triemap-hash.scala
index 7f19997da0..f9913816d4 100644
--- a/test/files/run/triemap-hash.scala
+++ b/test/files/run/triemap-hash.scala
@@ -6,41 +6,41 @@ import util.hashing.Hashing
 
 
 object Test {
-  
+
   def main(args: Array[String]) {
     hashing()
     equality()
   }
-  
+
   def hashing() {
     import collection._
-    
+
     val tm = new concurrent.TrieMap[String, String](Hashing.fromFunction(x => x.length + x(0).toInt), Equiv.universal)
     tm.put("a", "b")
     tm.put("c", "d")
-    
+
     assert(tm("a") == "b")
     assert(tm("c") == "d")
-    
+
     for (i <- 0 until 1000) tm(i.toString) = i.toString
     for (i <- 0 until 1000) assert(tm(i.toString) == i.toString)
   }
-  
+
   def equality() {
     import collection._
-    
+
     val tm = new concurrent.TrieMap[String, String](Hashing.fromFunction(x => x(0).toInt), Equiv.fromFunction(_(0) == _(0)))
     tm.put("a", "b")
     tm.put("a1", "d")
     tm.put("b", "c")
-    
+
     assert(tm("a") == "d", tm)
     assert(tm("b") == "c", tm)
-    
+
     for (i <- 0 until 1000) tm(i.toString) = i.toString
     assert(tm.size == 12, tm)
     assert(tm("0") == "0", tm)
     for (i <- 1 to 9) assert(tm(i.toString) == i.toString + "99", tm)
   }
-  
+
 }