From 82b1a58735a335c33c6000888a1b5208f9f7e6fc Mon Sep 17 00:00:00 2001
From: Roman Chyla <roman.chyla@gmail.com>
Date: Tue, 28 Dec 2021 15:36:15 -0500
Subject: [PATCH] fix: unittest override method

---
 .../apache/lucene/search/TestSecondOrderQueryTypesAds.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/adsabs/src/test/org/apache/lucene/search/TestSecondOrderQueryTypesAds.java b/contrib/adsabs/src/test/org/apache/lucene/search/TestSecondOrderQueryTypesAds.java
index 1f0ccb4fa..76f8bc119 100644
--- a/contrib/adsabs/src/test/org/apache/lucene/search/TestSecondOrderQueryTypesAds.java
+++ b/contrib/adsabs/src/test/org/apache/lucene/search/TestSecondOrderQueryTypesAds.java
@@ -430,6 +430,11 @@ public void collect(int doc) throws IOException {
       public boolean needsScores() {
         return false;
       }
+
+		@Override
+		public SecondOrderCollector copy() {
+			return this;
+		}
 			
 		}),
   			new SimpleCollector() { // this one collects results