remove commented code

Author: Josh Milthorpe

apgas.scala.examples/src/apgas/scala/examples/HelloWorld.scala

@@ -22,10 +22,6 @@ object HelloWorld {
 
     // PS: I need this because java is not the default on my system..
     System.setProperty(Configuration.APGAS_JAVA, "java8")
-    
-    // PS: An alternate way would be to invoke 'scala' instead of Java.
-    //System.setProperty("java.class.path", System.getProperty("java.class.path", "") + ":" +
-    //    "/home/psuter/software/scala/current/lib/scala-library.jar")
 
     apgas {
       finish {

apgas.scala.examples/src/apgas/scala/examples/ResilientHelloWorld.scala

@@ -30,10 +30,6 @@ object ResilientHelloWorld {
     // PS: I need this because java is not the default on my system..
     System.setProperty(Configuration.APGAS_JAVA, "java8")
 
-    // PS: An alternate way would be to invoke 'scala' instead of Java.
-    //System.setProperty("java.class.path", System.getProperty("java.class.path", "") + ":" +
-    //    "/home/psuter/software/scala/current/lib/scala-library.jar")
-
     apgas {
       var i: Int = 0
       while (true) {

apgas.scala.examples/src/apgas/scala/examples/kmeans/ResilientKMeans.scala

@@ -192,7 +192,6 @@ object ResilientKMeans {
             // regenerate or redistribute points
             for (place <- oldPlaces) {
               if (survivorList.contains(place)) {
-                //println(place + " survived. Regenerating points.")
                 asyncAt(place) {
                   val pointsHere = points()
                   synchronized { pointsHere.++=(pointsForPlace(here.id)) }