diff --git a/app/src/main/java/net/nullsum/audinaut/adapter/SectionAdapter.java b/app/src/main/java/net/nullsum/audinaut/adapter/SectionAdapter.java
index 6b97749..d9c716a 100644
--- a/app/src/main/java/net/nullsum/audinaut/adapter/SectionAdapter.java
+++ b/app/src/main/java/net/nullsum/audinaut/adapter/SectionAdapter.java
@@ -315,8 +315,7 @@ public abstract class SectionAdapter<T> extends RecyclerView.Adapter<UpdateViewH
     }
 
     public List<T> getSelected() {
-        List<T> selected = new ArrayList<>();
-        selected.addAll(this.selected);
+        List<T> selected = new ArrayList<>(this.selected);
         return selected;
     }
 
diff --git a/app/src/main/java/net/nullsum/audinaut/fragments/DownloadFragment.java b/app/src/main/java/net/nullsum/audinaut/fragments/DownloadFragment.java
index 9046ac7..1ae3976 100644
--- a/app/src/main/java/net/nullsum/audinaut/fragments/DownloadFragment.java
+++ b/app/src/main/java/net/nullsum/audinaut/fragments/DownloadFragment.java
@@ -97,8 +97,7 @@ public class DownloadFragment extends SelectRecyclerFragment<DownloadFile> imple
             return new ArrayList<>();
         }
 
-        List<DownloadFile> songList = new ArrayList<>();
-        songList.addAll(downloadService.getBackgroundDownloads());
+        List<DownloadFile> songList = new ArrayList<>(downloadService.getBackgroundDownloads());
         currentRevision = downloadService.getDownloadListUpdateRevision();
         return songList;
     }
diff --git a/app/src/main/java/net/nullsum/audinaut/fragments/SelectArtistFragment.java b/app/src/main/java/net/nullsum/audinaut/fragments/SelectArtistFragment.java
index 9c5e845..c60090a 100644
--- a/app/src/main/java/net/nullsum/audinaut/fragments/SelectArtistFragment.java
+++ b/app/src/main/java/net/nullsum/audinaut/fragments/SelectArtistFragment.java
@@ -177,7 +177,6 @@ public class SelectArtistFragment extends SelectRecyclerFragment<Serializable> i
             items.addAll(entries);
         } else {
             List<Artist> artists = new ArrayList<>();
-            items = new ArrayList<>();
             MusicDirectory dir = musicService.getMusicDirectory(groupId, groupName, refresh, context, listener);
             for (Entry entry : dir.getChildren(true, false)) {
                 Artist artist = new Artist();
@@ -189,7 +188,7 @@ public class SelectArtistFragment extends SelectRecyclerFragment<Serializable> i
             Indexes indexes = new Indexes();
             //indexes.setArtists = artists;
             indexes.sortChildren(context);
-            items.addAll(indexes.getArtists());
+            items = new ArrayList<>(indexes.getArtists());
 
             entries = dir.getChildren(false, true);
             items.addAll(entries);
diff --git a/app/src/main/java/net/nullsum/audinaut/fragments/SubsonicFragment.java b/app/src/main/java/net/nullsum/audinaut/fragments/SubsonicFragment.java
index 7734282..21a1880 100644
--- a/app/src/main/java/net/nullsum/audinaut/fragments/SubsonicFragment.java
+++ b/app/src/main/java/net/nullsum/audinaut/fragments/SubsonicFragment.java
@@ -836,8 +836,7 @@ public class SubsonicFragment extends Fragment implements SwipeRefreshLayout.OnR
             @Override
             protected List<Playlist> doInBackground() throws Throwable {
                 MusicService musicService = MusicServiceFactory.getMusicService(context);
-                List<Playlist> playlists = new ArrayList<>();
-                playlists.addAll(musicService.getPlaylists(false, context, this));
+                List<Playlist> playlists = new ArrayList<>(musicService.getPlaylists(false, context, this));
 
                 // Iterate through and remove all non owned public playlists
                 Iterator<Playlist> it = playlists.iterator();
diff --git a/app/src/main/java/net/nullsum/audinaut/service/CachedMusicService.java b/app/src/main/java/net/nullsum/audinaut/service/CachedMusicService.java
index c54b8fd..a06e1eb 100644
--- a/app/src/main/java/net/nullsum/audinaut/service/CachedMusicService.java
+++ b/app/src/main/java/net/nullsum/audinaut/service/CachedMusicService.java
@@ -659,8 +659,7 @@ public class CachedMusicService implements MusicService {
 
     private void deleteRemovedEntries(Context context, MusicDirectory dir, MusicDirectory cached) {
         if (cached != null) {
-            List<Entry> oldList = new ArrayList<>();
-            oldList.addAll(cached.getChildren());
+            List<Entry> oldList = new ArrayList<>(cached.getChildren());
             oldList.removeAll(dir.getChildren());
 
             // Anything remaining has been removed from server