1 files changed, 3 insertions, 3 deletions
diff --git a/mllib/src/test/scala/org/apache/spark/ml/source/libsvm/LibSVMRelationSuite.scala b/mllib/src/test/scala/org/apache/spark/ml/source/libsvm/LibSVMRelationSuite.scala
index 84fc08be09..71f4926290 100644
--- a/mllib/src/test/scala/org/apache/spark/ml/source/libsvm/LibSVMRelationSuite.scala
+++ b/mllib/src/test/scala/org/apache/spark/ml/source/libsvm/LibSVMRelationSuite.scala
@@ -17,9 +17,9 @@
 
 package org.apache.spark.ml.source.libsvm
 
-import java.io.{File, IOException}
+import java.io.File
+import java.nio.charset.StandardCharsets
 
-import com.google.common.base.Charsets
 import com.google.common.io.Files
 
 import org.apache.spark.{SparkException, SparkFunSuite}
@@ -42,7 +42,7 @@ class LibSVMRelationSuite extends SparkFunSuite with MLlibTestSparkContext {
       """.stripMargin
     tempDir = Utils.createTempDir()
     val file = new File(tempDir, "part-00000")
-    Files.write(lines, file, Charsets.US_ASCII)
+    Files.write(lines, file, StandardCharsets.UTF_8)
     path = tempDir.toURI.toString
   }