diff --git a/src/test/org/apache/lucene/search/JustCompileSearch.java b/src/test/org/apache/lucene/search/JustCompileSearch.java
index 70c0de6d955..0ecf9d69a19 100644
--- a/src/test/org/apache/lucene/search/JustCompileSearch.java
+++ b/src/test/org/apache/lucene/search/JustCompileSearch.java
@@ -140,6 +140,7 @@ final class JustCompileSearch {
       throw new UnsupportedOperationException(UNSUPPORTED_MSG);
     }
 
+    @Override
     public Document doc(int n, FieldSelector fieldSelector)
         throws CorruptIndexException, IOException {
       throw new UnsupportedOperationException(UNSUPPORTED_MSG);