fixing build issues for scala 2.12

.sbtopts

@@ -0,0 +1,8 @@
+-J-Dfile.encoding=UTF8
+-J-Xss8m
+-J-Xms1G
+-J-Xmx2G
+-J-XX:ReservedCodeCacheSize=256M
+-J-XX:MaxMetaspaceSize=2G
+-J-server
+-Dsbt.log.format=true

loaders/build.sbt

@@ -1,6 +1,5 @@
 import ml.sparkling.graph.{Dependencies}
 
 Dependencies.graphx
-Dependencies.sparkCSV
 Dependencies.sparkXML
 Dependencies.test

operators/build.sbt

@@ -1,5 +1,4 @@
 import ml.sparkling.graph.{Dependencies}
 Dependencies.graphx
-Dependencies.sparkCSV
 Dependencies.test
 Dependencies.fastUtils

operators/src/test/scala/ml/sparkling/graph/operators/MeasureTest.scala

@@ -8,7 +8,7 @@ import org.scalatest._
 /**
  * Created by Roman Bartusiak (roman.bartusiak@pwr.edu.pl http://riomus.github.io).
  */
-abstract class MeasureTest(implicit sc:SparkContext)  extends FlatSpec with BeforeAndAfterAll with GivenWhenThen with Matchers with BeforeAndAfterEach{
+abstract class MeasureTest(implicit sc:SparkContext)  extends FlatSpec with BeforeAndAfterAll with GivenWhenThen with Matchers{
   def time[T](str: String)(thunk: => T): (T,Long) = {
     logger.info(s"$str...")
     val t1 = System.currentTimeMillis
@@ -27,13 +27,6 @@ abstract class MeasureTest(implicit sc:SparkContext)  extends FlatSpec with Befo
     out.edges.setName(s"Graph edges ${file}")
     out.triplets.setName(s"Graph triplets ${file}")
     out
-    out
   }
 
-
-  override def  beforeEach(testData: TestData) = {
-    logger.info(s"${Console.GREEN} Running test ${testData.name} ${Console.RESET} ")
-  }
-
-
 }

project/Dependencies.scala

@@ -19,16 +19,16 @@ object Dependencies {
   val graphx = l ++= Seq(Provided.sparkCore.value, Provided.sparkGraphx.value)
   val sparkSQL = l ++= Seq(Provided.sparkSQL.value)
   val sparkMLLib = l ++= Seq(Provided.sparkMLLib.value)
-  val sparkCSV = l ++= Seq(Compile.sparkCSV, Provided.sparkSQL.value)
+  // val sparkCSV = l ++= Seq(Compile.sparkCSV, Provided.sparkSQL.value)
   val sparkXML = l ++= Seq(Compile.sparkXML, Provided.sparkSQL.value)
   val test = l ++= Seq(Compile.Test.scalatest.value,Compile.Test.mockito.value)
   val fastUtils = l ++= Seq(Compile.fastUtils)
 
   object Compile {
     val fastUtils = "it.unimi.dsi" % "fastutil" % "8.1.0"
 
-    val sparkCSV = "com.databricks" %% "spark-csv" % "1.2.0"
-    val sparkXML = "com.databricks" %% "spark-xml" % "0.4.0"
+    // val sparkCSV = "com.databricks" %% "spark-csv" % "1.2.0"
+    val sparkXML = "com.databricks" %% "spark-xml" % "0.5.0"
 
     object Test {
       val scalatest = Def.setting {