From 57dc50d3f24beda8eb0348c0baf8dc343065fd2d Mon Sep 17 00:00:00 2001
From: Liquan Pei <lpei@gopivotal.com>
Date: Fri, 1 Aug 2014 09:20:10 -0700
Subject: [PATCH] code formatting

---
 .../main/scala/org/apache/spark/mllib/feature/Word2Vec.scala | 5 ++---
 .../scala/org/apache/spark/mllib/feature/Word2VecSuite.scala | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala b/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala
index adf1d2dc10fb4..1cc432c6a6214 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala
@@ -18,9 +18,8 @@
 
 package org.apache.spark.mllib.feature
 
-import scala.util._
+import scala.util.{Random => Random}
 import scala.collection.mutable.ArrayBuffer
-import scala.collection.mutable.HashMap
 import scala.collection.mutable
 
 import com.github.fommil.netlib.BLAS.{getInstance => blas}
@@ -373,4 +372,4 @@ object Word2Vec extends Serializable with Logging {
     minCount: Int): Word2VecModel = {
     new Word2Vec(size,startingAlpha, window, minCount).fit(input)
   }
-}
\ No newline at end of file
+}
diff --git a/mllib/src/test/scala/org/apache/spark/mllib/feature/Word2VecSuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/feature/Word2VecSuite.scala
index 6e8cb94d44726..2a02ace83c380 100644
--- a/mllib/src/test/scala/org/apache/spark/mllib/feature/Word2VecSuite.scala
+++ b/mllib/src/test/scala/org/apache/spark/mllib/feature/Word2VecSuite.scala
@@ -37,4 +37,4 @@ class Word2VecSuite extends FunSuite with LocalSparkContext {
     assert(synons(0)._1 == "taiwan")
     assert(synons(1)._1 == "japan")
   }
-}
\ No newline at end of file
+}