remove unused import

Vladimir Kotal · Vladimir Kotal · commit 8dae5a752bf0 · 2021-05-19T20:04:25.000+02:00
diff --git a/opengrok-indexer/src/test/java/org/opengrok/indexer/history/BoundaryChangesetsTest.java b/opengrok-indexer/src/test/java/org/opengrok/indexer/history/BoundaryChangesetsTest.java
@@ -32,7 +32,6 @@
 import org.opengrok.indexer.util.TestRepository;
 
 import java.io.File;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Stream;
