Nonfunctional changes only

7 files changed, 17 insertions, 11 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/ArrayAtLookup.java b/container-search/src/main/java/com/yahoo/search/grouping/request/ArrayAtLookup.java
index 094cfae6b35..ed69e8aaee7 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/ArrayAtLookup.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/ArrayAtLookup.java
@@ -12,6 +12,7 @@ import com.google.common.annotations.Beta;
  * If the index argument is less than 0 returns the first array element;
  * if the index is greater than or equal to size(array) returns the last array element;
  * if the array is empty returns 0 (or NaN?).
+ *
  * @author arnej27959
  */
 @Beta
@@ -28,7 +29,7 @@ public class ArrayAtLookup extends DocumentValue {
     public ArrayAtLookup(String attributeName, GroupingExpression indexArg) {
         super("array.at(" + attributeName + ", " + indexArg + ")");
         this.attributeName = attributeName;
-	this.arg2 = indexArg;
+        this.arg2 = indexArg;
     }
 
     /**
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeFunction.java b/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeFunction.java
index dfb49000ff1..d917d633e4e 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeFunction.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeFunction.java
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document attribute function in a {@link GroupingExpression}. It evaluates to the value of the
  * named attribute in the input {@link com.yahoo.search.result.Hit}.
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class AttributeFunction extends DocumentValue {
 
@@ -14,7 +14,7 @@ public class AttributeFunction extends DocumentValue {
     /**
      * Constructs a new instance of this class.
      *
-     * @param attributeName The attribute name to assign to this.
+     * @param attributeName the attribute name to assign to this.
      */
     public AttributeFunction(String attributeName) {
         super("attribute(" + attributeName + ")");
@@ -24,9 +24,10 @@ public class AttributeFunction extends DocumentValue {
     /**
      * Returns the name of the attribute to retrieve from the input hit.
      *
-     * @return The attribute name.
+     * @return the attribute name.
      */
     public String getAttributeName() {
         return name;
     }
+
 }
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeValue.java b/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeValue.java
index 080aa3deb3d..ba50cb42b13 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeValue.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/AttributeValue.java
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document attribute value in a {@link GroupingExpression}. It evaluates to the value of the
  * named attribute in the input {@link com.yahoo.search.result.Hit}.
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class AttributeValue extends DocumentValue {
 
@@ -14,7 +14,7 @@ public class AttributeValue extends DocumentValue {
     /**
      * Constructs a new instance of this class.
      *
-     * @param attributeName The attribute name to assign to this.
+     * @param attributeName the attribute name to assign to this.
      */
     public AttributeValue(String attributeName) {
         super(attributeName);
@@ -24,9 +24,10 @@ public class AttributeValue extends DocumentValue {
     /**
      * Returns the name of the attribute to retrieve from the input hit.
      *
-     * @return The attribute name.
+     * @return the attribute name.
      */
     public String getAttributeName() {
         return name;
     }
+
 }
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 d2049b60fc8..b350d38fde3 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
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document id specific value in a {@link GroupingExpression}. It evaluates to the namespace-
  * specific value of the document id of the input {@link com.yahoo.search.result.Hit}.
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class DocIdNsSpecificValue extends DocumentValue {
 
@@ -15,5 +15,6 @@ public class DocIdNsSpecificValue extends DocumentValue {
     public DocIdNsSpecificValue() {
         super("docidnsspecific()");
     }
+
 }
 
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/DocumentValue.java b/container-search/src/main/java/com/yahoo/search/grouping/request/DocumentValue.java
index 50d50edc865..57eb88a67d3 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/DocumentValue.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/DocumentValue.java
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document value in a {@link GroupingExpression}. As such, the subclasses of this can only be
  * used as document-level expressions (i.e. level 0, see {@link GroupingExpression#resolveLevel(int)}).
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public abstract class DocumentValue extends GroupingExpression {
 
@@ -21,4 +21,5 @@ public abstract class DocumentValue extends GroupingExpression {
         }
         super.resolveLevel(level);
     }
+
 }
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/RelevanceValue.java b/container-search/src/main/java/com/yahoo/search/grouping/request/RelevanceValue.java
index 869304e117d..84a1ca34c24 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/RelevanceValue.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/RelevanceValue.java
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document relevance score in a {@link GroupingExpression}. It evaluates to the relevance of
  * the input {@link com.yahoo.search.result.Hit}.
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class RelevanceValue extends DocumentValue {
 
@@ -15,5 +15,6 @@ public class RelevanceValue extends DocumentValue {
     public RelevanceValue() {
         super("relevance()");
     }
+
 }
 
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/SummaryValue.java b/container-search/src/main/java/com/yahoo/search/grouping/request/SummaryValue.java
index 165d8a2b8e3..e4358f4d57d 100644
--- a/container-search/src/main/java/com/yahoo/search/grouping/request/SummaryValue.java
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/SummaryValue.java
@@ -5,7 +5,7 @@ package com.yahoo.search.grouping.request;
  * This class represents a document summary in a {@link GroupingExpression}. It evaluates to the summary of the input
  * {@link com.yahoo.search.result.Hit} that corresponds to the named summary class.
  *
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class SummaryValue extends DocumentValue {