No functional changes

3 files changed, 11 insertions, 19 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/query/Item.java b/container-search/src/main/java/com/yahoo/prelude/query/Item.java
index 06fe07d3895..87b6de875c6 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/Item.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/Item.java
@@ -26,10 +26,7 @@ import java.util.Objects;
  */
 public abstract class Item implements Cloneable {
 
-    /**
-     * The definitions in Item.ItemType must match the ones in
-     * searchlib/src/vespa/searchlib/parsequery/parse.h
-     */
+    // These must match the types in searchlib/src/vespa/searchlib/parsequery/parse.h
     public enum ItemType {
         OR(0),
         AND(1),
@@ -70,10 +67,7 @@ public abstract class Item implements Cloneable {
 
     }
 
-    /**
-     * The definitions in Item.ItemCreator must match the ones in
-     * searchlib/src/searchlib/parsequery/parse.h
-     */
+    // These must match the definitions in searchlib/src/searchlib/parsequery/parse.h
     public enum ItemCreator {
 
         ORIG(0),
@@ -266,11 +260,11 @@ public abstract class Item implements Cloneable {
     }
 
     /**
-     * Returns an integer that contains all feature flags for this item. This must be kept in sync with the flags
-     * defined in searchlib/parsequery/parse.h.
+     * Returns an integer that contains all feature flags for this item.
      *
      * @return the feature flags
      */
+    // This must be kept in sync with the flags in searchlib/parsequery/parse.h.
     private byte getFlagsFeature() {
         byte FLAGS_NORANK = 0x01;
         byte FLAGS_SPECIALTOKEN = 0x02;
@@ -419,7 +413,7 @@ public abstract class Item implements Cloneable {
      * the back-end to identify specific items for ranking purposes.
      *
      * @param label label for this item
-     **/
+     */
     public void setLabel(String label) {
         setHasUniqueID(true);
         this.label = label;
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/DocIdNsSpecificValue.java b/container-search/src/main/java/com/yahoo/search/grouping/request/DocIdNsSpecificValue.java
index 353e92c723f..b7d8ce9fc77 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/DocIdNsSpecificValue.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/DocIdNsSpecificValue.java
@@ -10,9 +10,7 @@ package com.yahoo.search.grouping.request;
  */
 public class DocIdNsSpecificValue extends DocumentValue {
 
-    /**
-     * Constructs a new instance of this class.
-     */
+    /** Constructs a new instance of this class. */
     public DocIdNsSpecificValue() {
         this(null, null);
     }
diff --git a/container-search/src/main/java/com/yahoo/search/query/QueryTree.java b/container-search/src/main/java/com/yahoo/search/query/QueryTree.java
index 115a2f6dbdc..3dac5648660 100644
--- a/container-search/src/main/java/com/yahoo/search/query/QueryTree.java
+++ b/container-search/src/main/java/com/yahoo/search/query/QueryTree.java
@@ -48,7 +48,7 @@ public class QueryTree extends CompositeItem {
         return getRoot().encode(buffer);
     }
 
-    //Lets not pollute toString() by adding "ROOT"
+    // Let's not pollute toString() by adding "ROOT"
     protected void appendHeadingString(StringBuilder sb) {
     }
 
@@ -65,7 +65,7 @@ public class QueryTree extends CompositeItem {
         if (this.getItemCount() == 0) // initializing
             super.addItem(root);
         else
-            setItem(0,root); // replacing
+            setItem(0, root); // replacing
     }
 
     @Override
@@ -88,7 +88,7 @@ public class QueryTree extends CompositeItem {
 
     @Override
     public void addItem(Item item) {
-        if (getItemCount()==0)
+        if (getItemCount() == 0)
             super.addItem(item);
         else
             throw new RuntimeException("Programming error: Cannot add multiple roots");
@@ -96,8 +96,8 @@ public class QueryTree extends CompositeItem {
 
     @Override
     public void addItem(int index, Item item) {
-        if (getItemCount()==0 && index==0)
-            super.addItem(index,item);
+        if (getItemCount() == 0 && index == 0)
+            super.addItem(index, item);
         else
             throw new RuntimeException("Programming error: Cannot add multiple roots, have '" + getRoot() + "'");
     }