From 67c75828ff4df2e305bdf5d6be5a11201d1da3f3 Mon Sep 17 00:00:00 2001
From: Yuhao Yang <hhbyyh@gmail.com>
Date: Wed, 18 Nov 2015 18:49:46 -0800
Subject: [SPARK-11816][ML] fix some style issue in ML/MLlib examples

jira: https://issues.apache.org/jira/browse/SPARK-11816
Currently I only fixed some obvious comments issue like
// scalastyle:off println
on the bottom.

Yet the style in examples is not quite consistent, like only half of the examples  are with
// Example usage: ./bin/run-example mllib.FPGrowthExample \,

Author: Yuhao Yang <hhbyyh@gmail.com>

Closes #9808 from hhbyyh/exampleStyle.
---
 .../src/main/java/org/apache/spark/examples/ml/JavaKMeansExample.java   | 2 +-
 .../org/apache/spark/examples/ml/AFTSurvivalRegressionExample.scala     | 2 +-
 .../apache/spark/examples/ml/DecisionTreeClassificationExample.scala    | 1 +
 .../org/apache/spark/examples/ml/DecisionTreeRegressionExample.scala    | 1 +
 .../spark/examples/ml/MultilayerPerceptronClassifierExample.scala       | 2 +-
 5 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'examples')

diff --git a/examples/src/main/java/org/apache/spark/examples/ml/JavaKMeansExample.java b/examples/src/main/java/org/apache/spark/examples/ml/JavaKMeansExample.java
index be2bf0c7b4..47665ff2b1 100644
--- a/examples/src/main/java/org/apache/spark/examples/ml/JavaKMeansExample.java
+++ b/examples/src/main/java/org/apache/spark/examples/ml/JavaKMeansExample.java
@@ -41,7 +41,7 @@ import org.apache.spark.sql.types.StructType;
  * An example demonstrating a k-means clustering.
  * Run with
  * <pre>
- * bin/run-example ml.JavaSimpleParamsExample <file> <k>
+ * bin/run-example ml.JavaKMeansExample <file> <k>
  * </pre>
  */
 public class JavaKMeansExample {
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/AFTSurvivalRegressionExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/AFTSurvivalRegressionExample.scala
index 5da285e836..f4b3613ccb 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/AFTSurvivalRegressionExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/AFTSurvivalRegressionExample.scala
@@ -59,4 +59,4 @@ object AFTSurvivalRegressionExample {
     sc.stop()
   }
 }
-// scalastyle:off println
+// scalastyle:on println
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeClassificationExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeClassificationExample.scala
index ff8a0a90f1..db024b5cad 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeClassificationExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeClassificationExample.scala
@@ -90,3 +90,4 @@ object DecisionTreeClassificationExample {
     // $example off$
   }
 }
+// scalastyle:on println
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeRegressionExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeRegressionExample.scala
index fc402724d2..ad01f55df7 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeRegressionExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeRegressionExample.scala
@@ -78,3 +78,4 @@ object DecisionTreeRegressionExample {
     // $example off$
   }
 }
+// scalastyle:on println
diff --git a/examples/src/main/scala/org/apache/spark/examples/ml/MultilayerPerceptronClassifierExample.scala b/examples/src/main/scala/org/apache/spark/examples/ml/MultilayerPerceptronClassifierExample.scala
index 146b83c8be..9c98076bd2 100644
--- a/examples/src/main/scala/org/apache/spark/examples/ml/MultilayerPerceptronClassifierExample.scala
+++ b/examples/src/main/scala/org/apache/spark/examples/ml/MultilayerPerceptronClassifierExample.scala
@@ -66,4 +66,4 @@ object MultilayerPerceptronClassifierExample {
     sc.stop()
   }
 }
-// scalastyle:off println
+// scalastyle:on println
-- 
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