From 0a4b620f3144d68232eb7914ae05563aab648ced Mon Sep 17 00:00:00 2001
From: Zheng RuiFeng <ruifengz@foxmail.com>
Date: Mon, 29 Feb 2016 22:24:43 -0800
Subject: [SPARK-13551][MLLIB] Fix wrong comment and remove meanless lines in
 mllib.JavaBisectingKMeansExample

JIRA: https://issues.apache.org/jira/browse/SPARK-13551

## What changes were proposed in this pull request?

Fix wrong comment and remove meanless lines in mllib.JavaBisectingKMeansExample

## How was this patch tested?

manual test

Author: Zheng RuiFeng <ruifengz@foxmail.com>

Closes #11429 from zhengruifeng/mllib_bkm_je.
---
 .../org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java b/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java
index 0001500f4f..c600094947 100644
--- a/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java
+++ b/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java
@@ -33,7 +33,7 @@ import org.apache.spark.mllib.linalg.Vectors;
 // $example off$
 
 /**
- * Java example for graph clustering using power iteration clustering (PIC).
+ * Java example for bisecting k-means clustering.
  */
 public class JavaBisectingKMeansExample {
   public static void main(String[] args) {
@@ -54,9 +54,7 @@ public class JavaBisectingKMeansExample {
     BisectingKMeansModel model = bkm.run(data);
 
     System.out.println("Compute Cost: " + model.computeCost(data));
-    for (Vector center: model.clusterCenters()) {
-      System.out.println("");
-    }
+
     Vector[] clusterCenters = model.clusterCenters();
     for (int i = 0; i < clusterCenters.length; i++) {
       Vector clusterCenter = clusterCenters[i];
-- 
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