Remove duplicate tracing of dependencies

1 files changed, 4 insertions, 2 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/query/NumericInItem.java b/container-search/src/main/java/com/yahoo/prelude/query/NumericInItem.java
index 9333173d898..f6c7010b725 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/NumericInItem.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/NumericInItem.java
@@ -2,6 +2,7 @@
 package com.yahoo.prelude.query;
 
 import com.yahoo.compress.IntegerCompressor;
+import com.yahoo.prelude.query.textualrepresentation.Discloser;
 
 import java.nio.ByteBuffer;
 import java.util.Collection;
@@ -9,14 +10,15 @@ import java.util.HashSet;
 import java.util.Objects;
 import java.util.Set;
 
-/*
+/**
  * Class representing an IN operator with a set of 64-bit
  * integer values.
  *
  * @author toregge
  */
 public class NumericInItem extends InItem {
-    private Set<Long> tokens;
+
+    private final Set<Long> tokens;
 
     public NumericInItem(String indexName) {
         super(indexName);