Renamed /filter to /collection
diff --git a/src/test/java/de/ids_mannheim/korap/collection/TestKorapCollectionLegacy.java b/src/test/java/de/ids_mannheim/korap/collection/TestKorapCollectionLegacy.java
index a169a8f..eb09d8a 100644
--- a/src/test/java/de/ids_mannheim/korap/collection/TestKorapCollectionLegacy.java
+++ b/src/test/java/de/ids_mannheim/korap/collection/TestKorapCollectionLegacy.java
@@ -8,7 +8,7 @@
 import de.ids_mannheim.korap.KorapFilter;
 import de.ids_mannheim.korap.KorapResult;
 import de.ids_mannheim.korap.KorapQuery;
-import de.ids_mannheim.korap.filter.BooleanFilter;
+import de.ids_mannheim.korap.collection.BooleanFilter;
 
 import org.apache.lucene.index.Term;
 import org.apache.lucene.search.spans.SpanOrQuery;