Nonfunctional changes only

3 files changed, 7 insertions, 4 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/query/AndSegmentItem.java b/container-search/src/main/java/com/yahoo/prelude/query/AndSegmentItem.java
index de66d4c4408..91378eeca21 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/AndSegmentItem.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/AndSegmentItem.java
@@ -9,7 +9,7 @@ import edu.umd.cs.findbugs.annotations.NonNull;
  * An immutable and'ing of a collection of sub-expressions. It does not extend
  * AndItem to avoid code using instanceof handling it as an AndItem.
  *
- * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
+ * @author Steinar Knutsen
  */
 public class AndSegmentItem extends SegmentItem implements BlockItem {
 
diff --git a/container-search/src/main/java/com/yahoo/prelude/query/PhraseSegmentItem.java b/container-search/src/main/java/com/yahoo/prelude/query/PhraseSegmentItem.java
index ff310cafc2e..a19a6e53963 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/PhraseSegmentItem.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/PhraseSegmentItem.java
@@ -91,8 +91,7 @@ public class PhraseSegmentItem extends IndexedSegmentItem {
         if (item instanceof WordItem) {
             addWordItem((WordItem) item);
         } else {
-            throw new IllegalArgumentException(
-                    "Can not add " + item + " to a segment phrase");
+            throw new IllegalArgumentException("Can not add " + item + " to a segment phrase");
         }
     }
 
@@ -117,6 +116,7 @@ public class PhraseSegmentItem extends IndexedSegmentItem {
         super.encodeThis(buffer); // takes care of index bytes
     }
 
+    @Override
     public int encode(ByteBuffer buffer) {
         encodeThis(buffer);
         return encodeContent(buffer, 1);
@@ -199,4 +199,5 @@ public class PhraseSegmentItem extends IndexedSegmentItem {
         super.disclose(discloser);
         discloser.addProperty("explicit", explicit);
     }
+
 }
diff --git a/container-search/src/main/java/com/yahoo/prelude/querytransform/QueryRewrite.java b/container-search/src/main/java/com/yahoo/prelude/querytransform/QueryRewrite.java
index 2c724e2b27b..0941ab3bccd 100644
--- a/container-search/src/main/java/com/yahoo/prelude/querytransform/QueryRewrite.java
+++ b/container-search/src/main/java/com/yahoo/prelude/querytransform/QueryRewrite.java
@@ -80,6 +80,7 @@ public class QueryRewrite {
         }
         return (theOnlyNot != null) ? theOnlyNot : parent;
     }
+
     /**
      * Optimizes the given query tree based on its {@link Model#getRestrict()} parameter, if any.
      *
@@ -209,7 +210,7 @@ public class QueryRewrite {
      * Replaces and {@link SimpleIndexedItem} searching in the {@link Hit#SDDOCNAME_FIELD} with an item
      * appropriate for the search node.
      *
-     * @param query The query to rewrite.
+     * @param query the query to rewrite.
      */
     public static void rewriteSddocname(Query query) {
         Item oldRoot = query.getModel().getQueryTree().getRoot();
@@ -239,4 +240,5 @@ public class QueryRewrite {
         }
         return item;
     }
+
 }