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-rw-r--r--mllib/src/main/scala/org/apache/spark/ml/classification/GBTClassifier.scala1
1 files changed, 0 insertions, 1 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/classification/GBTClassifier.scala b/mllib/src/main/scala/org/apache/spark/ml/classification/GBTClassifier.scala
index bb93ba5d9c..c9bbd37a67 100644
--- a/mllib/src/main/scala/org/apache/spark/ml/classification/GBTClassifier.scala
+++ b/mllib/src/main/scala/org/apache/spark/ml/classification/GBTClassifier.scala
@@ -37,7 +37,6 @@ import org.apache.spark.mllib.tree.model.{GradientBoostedTreesModel => OldGBTMod
import org.apache.spark.rdd.RDD
import org.apache.spark.sql.{DataFrame, Dataset, Row}
import org.apache.spark.sql.functions._
-import org.apache.spark.sql.types.DoubleType
/**
* Gradient-Boosted Trees (GBTs) (http://en.wikipedia.org/wiki/Gradient_boosting)