Follow up from review comments.

2 files changed, 1 insertions, 11 deletions

diff --git a/document/src/main/java/com/yahoo/document/select/rule/ArithmeticNode.java b/document/src/main/java/com/yahoo/document/select/rule/ArithmeticNode.java
index c14957c94a4..2297c5228d4 100644
--- a/document/src/main/java/com/yahoo/document/select/rule/ArithmeticNode.java
+++ b/document/src/main/java/com/yahoo/document/select/rule/ArithmeticNode.java
@@ -5,6 +5,7 @@ import com.yahoo.document.BucketIdFactory;
 import com.yahoo.document.datatypes.NumericFieldValue;
 import com.yahoo.document.select.BucketSet;
 import com.yahoo.document.select.Context;
+import com.yahoo.document.select.Result;
 import com.yahoo.document.select.Visitor;
 
 import java.util.List;
diff --git a/document/src/main/java/com/yahoo/document/select/rule/IdNode.java b/document/src/main/java/com/yahoo/document/select/rule/IdNode.java
index f0f8815d467..214d55a4bd8 100644
--- a/document/src/main/java/com/yahoo/document/select/rule/IdNode.java
+++ b/document/src/main/java/com/yahoo/document/select/rule/IdNode.java
@@ -39,14 +39,6 @@ public class IdNode implements ExpressionNode {
         return this;
     }
 
-    public short getWidthBits() {
-        return widthBits;
-    }
-
-    public short getDivisionBits() {
-        return divisionBits;
-    }
-
     @Override
     public BucketSet getBucketSet(BucketIdFactory factory) {
         return null;
@@ -81,12 +73,9 @@ public class IdNode implements ExpressionNode {
                 return id.getScheme().getDocType();
             }
             throw new IllegalStateException("Document id doesn't have doc type.");
-        } else if (field.equalsIgnoreCase("order")) {
-            // TODO Remove from grammar on VESPA 8
         } else {
             throw new IllegalStateException("Identifier field '" + field + "' is not supported.");
         }
-        return null;
     }
 
     @Override