Replace deprecated fromFunction with either tabulate or fill.

tabulate used if indexed used by function and fill otherwise.

examples/src/main/scala/spark/examples/LocalALS.scala

@@ -106,8 +106,8 @@ object LocalALS {
     val R = generateR()
 
     // Initialize m and u randomly
-    var ms = Array.fromFunction(_ => factory1D.random(F))(M)
-    var us = Array.fromFunction(_ => factory1D.random(F))(U)
+    var ms = Array.fill(M)(factory1D.random(F))
+    var us = Array.fill(U)(factory1D.random(F))
 
     // Iteratively update movies then users
     for (iter <- 1 to ITERATIONS) {

examples/src/main/scala/spark/examples/LocalLR.scala

@@ -18,7 +18,7 @@ object LocalLR {
       val x = Vector(D, _ => rand.nextGaussian + y * R)
       DataPoint(x, y)
     }
-    Array.fromFunction(generatePoint _)(N)
+    Array.tabulate(N)(generatePoint)
   }
 
   def main(args: Array[String]) {

examples/src/main/scala/spark/examples/SparkALS.scala

@@ -117,8 +117,8 @@ object SparkALS {
     val R = generateR()
 
     // Initialize m and u randomly
-    var ms = Array.fromFunction(_ => factory1D.random(F))(M)
-    var us = Array.fromFunction(_ => factory1D.random(F))(U)
+    var ms = Array.fill(M)(factory1D.random(F))
+    var us = Array.fill(U)(factory1D.random(F))
 
     // Iteratively update movies then users
     val Rc  = spark.broadcast(R)

examples/src/main/scala/spark/examples/SparkLR.scala

@@ -20,7 +20,7 @@ object SparkLR {
       val x = Vector(D, _ => rand.nextGaussian + y * R)
       DataPoint(x, y)
     }
-    Array.fromFunction(generatePoint _)(N)
+    Array.tabulate(N)(generatePoint)
   }
 
   def main(args: Array[String]) {