No functional changes

3 files changed, 6 insertions, 8 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/querytransform/NoRankingSearcher.java b/container-search/src/main/java/com/yahoo/prelude/querytransform/NoRankingSearcher.java
index 7456f33d00f..30074f0306d 100644
--- a/container-search/src/main/java/com/yahoo/prelude/querytransform/NoRankingSearcher.java
+++ b/container-search/src/main/java/com/yahoo/prelude/querytransform/NoRankingSearcher.java
@@ -12,8 +12,7 @@ import com.yahoo.search.query.Sorting.FieldOrder;
 import com.yahoo.search.searchchain.Execution;
 
 /**
- * Avoid doing relevance calculations if sorting only
- * on attributes.
+ * Avoid doing relevance calculations if sorting only on attributes.
  *
  * @author Steinar Knutsen
  */
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/MinFunction.java b/container-search/src/main/java/com/yahoo/search/grouping/request/MinFunction.java
index 40fbda5a98a..5a39612b200 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/MinFunction.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/MinFunction.java
@@ -1,12 +1,11 @@
 // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.search.grouping.request;
 
-import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 
 /**
- * This class represents a min-function in a {@link GroupingExpression}. It evaluates to a number that equals the
+ * A min-function in a {@link GroupingExpression}. It evaluates to a number that equals the
  * smallest of the results of all arguments.
  *
  * @author Simon Thoresen Hult
@@ -16,9 +15,9 @@ public class MinFunction extends FunctionNode {
     /**
      * Constructs a new instance of this class.
      *
-     * @param arg1 The first compulsory argument, must evaluate to a number.
-     * @param arg2 The second compulsory argument, must evaluate to a number.
-     * @param argN The optional arguments, must evaluate to a number.
+     * @param arg1 the first compulsory argument, must evaluate to a number
+     * @param arg2 the second compulsory argument, must evaluate to a number
+     * @param argN the optional arguments, must evaluate to a number
      */
     public MinFunction(GroupingExpression arg1, GroupingExpression arg2, GroupingExpression... argN) {
         this(null, null, asList(arg1, arg2, argN));
diff --git a/container-search/src/main/java/com/yahoo/search/query/Select.java b/container-search/src/main/java/com/yahoo/search/query/Select.java
index 65ffd29efe0..53628978db3 100644
--- a/container-search/src/main/java/com/yahoo/search/query/Select.java
+++ b/container-search/src/main/java/com/yahoo/search/query/Select.java
@@ -132,7 +132,7 @@ public class Select implements Cloneable {
 
     @Override
     public String toString() {
-        return "where: [" + where + "], grouping: [" + grouping+ "]";
+        return "where: [" + where + "], grouping: [" + grouping + "]";
     }
 
     @Override