add special DocumentOnly fieldset in Java as well

* should have same behavior in Java and C++
* extend unit tests to verify
* note various places where we want to change the default on Vespa 8 branch

1 files changed, 2 insertions, 0 deletions

diff --git a/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/CreateVisitorMessage.java b/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/CreateVisitorMessage.java
index cae0587ae39..097632f609f 100644
--- a/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/CreateVisitorMessage.java
+++ b/documentapi/src/main/java/com/yahoo/documentapi/messagebus/protocol/CreateVisitorMessage.java
@@ -4,6 +4,7 @@ package com.yahoo.documentapi.messagebus.protocol;
 import com.yahoo.document.BucketId;
 import com.yahoo.document.FixedBucketSpaces;
 import com.yahoo.document.fieldset.AllFields;
+import com.yahoo.document.fieldset.DocumentOnly;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -24,6 +25,7 @@ public class CreateVisitorMessage extends DocumentMessage {
     private long fromTime = 0;
     private long toTime = 0;
     private boolean visitRemoves = false;
+    // TODO Vespa 8: change to DocumentOnly.NAME
     private String fieldSet = AllFields.NAME;
     private boolean visitInconsistentBuckets = false;
     private Map<String, byte[]> params = new TreeMap<>();