Noticed that all the system properties were bei...

Noticed that all the system properties were being read into vals so they
didn't notice changes. Determined this was not correct, and changed them
into defs. No review.

1 files changed, 16 insertions, 16 deletions

diff --git a/src/library/scala/util/Properties.scala b/src/library/scala/util/Properties.scala
index f0d899ea98..450738b21d 100644
--- a/src/library/scala/util/Properties.scala
+++ b/src/library/scala/util/Properties.scala
@@ -56,26 +56,26 @@ private[scala] trait PropertiesTrait
   /** This is the encoding to use reading in source files, overridden with -encoding
    *  Note that it uses "prop" i.e. looks in the scala jar, not the system properties.
    */
-  val sourceEncoding        = prop("file.encoding", "UTF-8")
+  def sourceEncoding        = prop("file.encoding", "UTF-8")
 
   /** This is the default text encoding, overridden (unreliably) with
    *  JAVA_OPTS="-Dfile.encoding=Foo"
    */
-  val encodingString        = sysprop("file.encoding", "UTF-8")
-
-  val isWin                 = sysprop("os.name") startsWith "Windows"
-  val isMac                 = sysprop("java.vendor") startsWith "Apple"
-  val javaClassPath         = sysprop("java.class.path")
-  val javaHome              = sysprop("java.home")
-  val javaVmName            = sysprop("java.vm.name")
-  val javaVmVersion         = sysprop("java.vm.version")
-  val javaVmInfo            = sysprop("java.vm.info")
-  val javaVersion           = sysprop("java.version")
-  val tmpDir                = sysprop("java.io.tmpdir")
-  val homeDir               = sysprop("user.home")
-  val currentDir            = sysprop("user.dir")
-  val userName              = sysprop("user.name")
-  val scalaHome             = sysprop("scala.home", null) // XXX places do null checks...
+  def encodingString        = sysprop("file.encoding", "UTF-8")
+
+  def isWin                 = sysprop("os.name") startsWith "Windows"
+  def isMac                 = sysprop("java.vendor") startsWith "Apple"
+  def javaClassPath         = sysprop("java.class.path")
+  def javaHome              = sysprop("java.home")
+  def javaVmName            = sysprop("java.vm.name")
+  def javaVmVersion         = sysprop("java.vm.version")
+  def javaVmInfo            = sysprop("java.vm.info")
+  def javaVersion           = sysprop("java.version")
+  def tmpDir                = sysprop("java.io.tmpdir")
+  def homeDir               = sysprop("user.home")
+  def currentDir            = sysprop("user.dir")
+  def userName              = sysprop("user.name")
+  def scalaHome             = sysprop("scala.home", null) // XXX places do null checks...
 
   // provide a main method so version info can be obtained by running this
   private val writer = new java.io.PrintWriter(Console.err, true)