remove blank lines

apache · Oct 19, 2014 · 8dc28ab · 8dc28ab
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diff --git a/mllib/src/main/scala/org/apache/spark/mllib/tree/DecisionTree.scala b/mllib/src/main/scala/org/apache/spark/mllib/tree/DecisionTree.scala
@@ -1023,8 +1023,6 @@ object DecisionTree extends Serializable with Logging {
   /**
    * Find splits for a continuous feature
    * NOTE: Returned number of splits is set based on `featureSamples` and
-   *       may be different with `numSplits`.
-   * NOTE: Returned number of splits is set based on `featureSamples` and
    *       could be different from the specified `numSplits`.
    *       The `numSplits` attribute in the `DecisionTreeMetadata` class will be set accordingly.
    * @param featureSamples feature values of each sample

diff --git a/mllib/src/test/scala/org/apache/spark/mllib/tree/DecisionTreeSuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/tree/DecisionTreeSuite.scala
@@ -148,7 +148,6 @@ class DecisionTreeSuite extends FunSuite with LocalSparkContext {
       assert(splits(1) === 3.0)
     }
 
-
     // find splits when most samples close to the maximum
     {
       val fakeMetadata = new DecisionTreeMetadata(1, 0, 0, 0,
@@ -163,7 +162,6 @@ class DecisionTreeSuite extends FunSuite with LocalSparkContext {
       assert(fakeMetadata.numBins(0) === 2)
       assert(splits(0) === 1.0)
     }
-
   }
 
   test("Multiclass classification with unordered categorical features:" +