No functional changes

3 files changed, 11 insertions, 9 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/grouping/UniqueGroupingSearcher.java b/container-search/src/main/java/com/yahoo/search/grouping/UniqueGroupingSearcher.java
index 2f1668245da..a1446367f79 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/UniqueGroupingSearcher.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/UniqueGroupingSearcher.java
@@ -276,4 +276,5 @@ public class UniqueGroupingSearcher extends Searcher {
                             .setLabel(LABEL_HITS)
                             .addOutput(summaryClass == null ? new SummaryValue() : new SummaryValue(summaryClass))))));
     }
+
 }
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/result/GroupList.java b/container-search/src/main/java/com/yahoo/search/grouping/result/GroupList.java
index d3d48358bc5..7d3228588d4 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/result/GroupList.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/result/GroupList.java
@@ -5,7 +5,7 @@ import com.yahoo.search.Result;
 import com.yahoo.search.grouping.GroupingRequest;
 
 /**
- * This class represents a labeled group list in the grouping result model. It is contained in {@link Group}, and
+ * A labeled group list in the grouping result model. It is contained in {@link Group}, and
  * contains one or more {@link Group groups} itself, allowing for a hierarchy of grouping results. Use the {@link
  * GroupingRequest#getResultGroup(Result)} to retrieve grouping results.
  *
diff --git a/container-search/src/test/java/com/yahoo/search/grouping/UniqueGroupingSearcherTestCase.java b/container-search/src/test/java/com/yahoo/search/grouping/UniqueGroupingSearcherTestCase.java
index bcade5aa1cc..cb771ecb678 100644
--- a/container-search/src/test/java/com/yahoo/search/grouping/UniqueGroupingSearcherTestCase.java
+++ b/container-search/src/test/java/com/yahoo/search/grouping/UniqueGroupingSearcherTestCase.java
@@ -27,14 +27,14 @@ import static org.junit.Assert.fail;
 public class UniqueGroupingSearcherTestCase {
 
     @Test
-    public void testSkipGroupingBasedDedup() throws Exception {
+    public void testSkipGroupingBasedDedup() {
         Result result = search("?query=foo",
                                new MockResultProvider(0, false));
         assertEquals(0, result.hits().size());
     }
 
     @Test
-    public void testSkipGroupingBasedDedupIfMultiLevelSorting() throws Exception {
+    public void testSkipGroupingBasedDedupIfMultiLevelSorting() {
         Result result = search("?query=foo&unique=fingerprint&sorting=-pubdate%20-[rank]",
                                new MockResultProvider(0, false));
         assertEquals(0, result.hits().size());
@@ -55,14 +55,14 @@ public class UniqueGroupingSearcherTestCase {
     }
 
     @Test
-    public void testGroupingBasedDedupNoGroupingHits() throws Exception {
+    public void testGroupingBasedDedupNoGroupingHits() {
         Result result = search("?query=foo&unique=fingerprint",
                                new MockResultProvider(0, true));
         assertEquals(0, result.hits().size());
     }
 
     @Test
-    public void testGroupingBasedDedupWithEmptyGroupingHitsList() throws Exception {
+    public void testGroupingBasedDedupWithEmptyGroupingHitsList() {
         Result result = search("?query=foo&unique=fingerprint",
                                new MockResultProvider(0, true).addGroupList(new GroupList("fingerprint")));
         assertEquals(0, result.hits().size());
@@ -70,7 +70,7 @@ public class UniqueGroupingSearcherTestCase {
     }
 
     @Test
-    public void testGroupingBasedDedupWithNullGroupingResult() throws Exception {
+    public void testGroupingBasedDedupWithNullGroupingResult() {
         try {
             search("?query=foo&unique=fingerprint",
                    new MockResultProvider(0, false));
@@ -81,7 +81,7 @@ public class UniqueGroupingSearcherTestCase {
     }
 
     @Test
-    public void testGroupingBasedDedupWithGroupingHits() throws Exception {
+    public void testGroupingBasedDedupWithGroupingHits() {
         GroupList fingerprint = new GroupList("fingerprint");
         fingerprint.add(makeHitGroup("1"));
         fingerprint.add(makeHitGroup("2"));
@@ -105,7 +105,7 @@ public class UniqueGroupingSearcherTestCase {
     }
 
     @Test
-    public void testGroupingBasedDedupWithGroupingHitsAndSorting() throws Exception {
+    public void testGroupingBasedDedupWithGroupingHitsAndSorting() {
         GroupList fingerprint = new GroupList("fingerprint");
         fingerprint.add(makeSortingHitGroup("1"));
         fingerprint.add(makeSortingHitGroup("2"));
@@ -130,7 +130,7 @@ public class UniqueGroupingSearcherTestCase {
     }
 
     @Test
-    public void testBuildGroupingExpression() throws Exception {
+    public void testBuildGroupingExpression() {
         assertEquals("all(group(title) max(11) output(count() as(uniqueCount)) each(max(1) each(output(summary())) " +
                      "as(uniqueHits)))",
                      UniqueGroupingSearcher
@@ -212,4 +212,5 @@ public class UniqueGroupingSearcherTestCase {
             return result;
         }
     }
+
 }