From 1808465855a8e2ce554b024ad5ff530457584aed Mon Sep 17 00:00:00 2001
From: Dongjoon Hyun <dongjoon@apache.org>
Date: Sat, 26 Mar 2016 11:55:49 +0000
Subject: [MINOR] Fix newly added java-lint errors

## What changes were proposed in this pull request?

This PR fixes some newly added java-lint errors(unused-imports, line-lengsth).

## How was this patch tested?

Pass the Jenkins tests.

Author: Dongjoon Hyun <dongjoon@apache.org>

Closes #11968 from dongjoon-hyun/SPARK-14167.
---
 .../org/apache/spark/sql/JavaDatasetSuite.java     | 28 ++++++++++++----------
 1 file changed, 16 insertions(+), 12 deletions(-)

(limited to 'sql/core/src/test/java')

diff --git a/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java b/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
index 86db8df4c0..a6c819373b 100644
--- a/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
+++ b/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
@@ -169,12 +169,14 @@ public class JavaDatasetSuite implements Serializable {
   public void testGroupBy() {
     List<String> data = Arrays.asList("a", "foo", "bar");
     Dataset<String> ds = context.createDataset(data, Encoders.STRING());
-    KeyValueGroupedDataset<Integer, String> grouped = ds.groupByKey(new MapFunction<String, Integer>() {
-      @Override
-      public Integer call(String v) throws Exception {
-        return v.length();
-      }
-    }, Encoders.INT());
+    KeyValueGroupedDataset<Integer, String> grouped = ds.groupByKey(
+      new MapFunction<String, Integer>() {
+        @Override
+        public Integer call(String v) throws Exception {
+          return v.length();
+        }
+      },
+      Encoders.INT());
 
     Dataset<String> mapped = grouped.mapGroups(new MapGroupsFunction<Integer, String, String>() {
       @Override
@@ -217,12 +219,14 @@ public class JavaDatasetSuite implements Serializable {
 
     List<Integer> data2 = Arrays.asList(2, 6, 10);
     Dataset<Integer> ds2 = context.createDataset(data2, Encoders.INT());
-    KeyValueGroupedDataset<Integer, Integer> grouped2 = ds2.groupByKey(new MapFunction<Integer, Integer>() {
-      @Override
-      public Integer call(Integer v) throws Exception {
-        return v / 2;
-      }
-    }, Encoders.INT());
+    KeyValueGroupedDataset<Integer, Integer> grouped2 = ds2.groupByKey(
+      new MapFunction<Integer, Integer>() {
+        @Override
+        public Integer call(Integer v) throws Exception {
+          return v / 2;
+        }
+      },
+      Encoders.INT());
 
     Dataset<String> cogrouped = grouped.cogroup(
       grouped2,
-- 
cgit v1.2.3