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, 12 insertions, 12 deletions

diff --git a/test/files/neg/checksensible.scala b/test/files/neg/checksensible.scala
index 27ee908153..b6083f75e4 100644
--- a/test/files/neg/checksensible.scala
+++ b/test/files/neg/checksensible.scala
@@ -9,7 +9,7 @@ final class Zing {
 // 7 warnings
 class RefEqTest {
   object Shmoopie
-  
+
   (new AnyRef) eq (new AnyRef)
   (new AnyRef) ne (new AnyRef)
   Shmoopie eq (new AnyRef)
@@ -22,10 +22,10 @@ class RefEqTest {
 // 13 warnings
 class EqEqValTest {
   var c = 0
-  
+
   (c = 1) == 0
   0 == (c = 1)
-  
+
   1 == "abc"
   1 == ("abc": Any) // doesn't warn because an Any may be a boxed Int
   1 == (1: Any)     // as above
@@ -34,12 +34,12 @@ class EqEqValTest {
 
   true == new java.lang.Boolean(true) // none of these should warn
   new java.lang.Boolean(true) == true
-  
+
   new AnyRef == 1
   1 == new AnyRef                 // doesn't warn because it could be...
   1 == (new java.lang.Integer(1)) // ...something like this
   1 == (new java.lang.Boolean(true))
-  
+
   1 != true
   () == true
   () == ()
@@ -47,13 +47,13 @@ class EqEqValTest {
   () == scala.runtime.BoxedUnit.UNIT // these should warn for always being true/false
   scala.runtime.BoxedUnit.UNIT != ()
   (scala.runtime.BoxedUnit.UNIT: java.io.Serializable) != () // shouldn't warn
-  
+
   (1 != println)
   (1 != 'sym)
 }
 
 // 12 warnings
-class EqEqRefTest {  
+class EqEqRefTest {
   val ref = new Bop
   ((x: Int) => x + 1) == null
   Bep == ((_: Int) + 1)
@@ -67,9 +67,9 @@ class EqEqRefTest {
 
   // final classes with default equals
   val x1 = new Bip
-  val x2 = new Bop  
+  val x2 = new Bop
   (x1 == x2)
-  
+
   class C1 { }
   class C2 extends C1 { }
   final class Z1 extends C2 { }
@@ -84,14 +84,14 @@ class EqEqRefTest {
   c3 != "abc"
   // this should warn when feeling chatty
   c3 != z1
-  
+
   // non-warners
   (null: AnyRef) == (null: AnyRef)
   (x1 <= x2)
-  
+
   def main(args: Array[String]) = {
     val in = new java.io.FileInputStream(args(0))
-    var c = 0    
+    var c = 0
     while ((c = in.read) != -1)
       print(c.toChar)