diff --git a/scm-webapp/src/main/java/sonia/scm/api/v2/resources/CollectionToDtoMapper.java b/scm-webapp/src/main/java/sonia/scm/api/v2/resources/CollectionToDtoMapper.java
deleted file mode 100644
index 4f8c6a6f3f..0000000000
--- a/scm-webapp/src/main/java/sonia/scm/api/v2/resources/CollectionToDtoMapper.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package sonia.scm.api.v2.resources;
-
-import de.otto.edison.hal.HalRepresentation;
-
-import java.util.Collection;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import static de.otto.edison.hal.Embedded.embeddedBuilder;
-import static de.otto.edison.hal.Links.linkingTo;
-
-abstract class CollectionToDtoMapper<E, D extends HalRepresentation> {
-
-  private final String collectionName;
-  private final BaseMapper<E, D> mapper;
-
-  protected CollectionToDtoMapper(String collectionName, BaseMapper<E, D> mapper) {
-    this.collectionName = collectionName;
-    this.mapper = mapper;
-  }
-
-  public HalRepresentation map(Collection<E> collection) {
-    List<D> dtos = collection.stream().map(mapper::map).collect(Collectors.toList());
-    return new HalRepresentation(
-      linkingTo().self(createSelfLink()).build(),
-      embeddedBuilder().with(collectionName, dtos).build()
-    );
-  }
-
-  protected abstract String createSelfLink();
-
-}