#2966 RxJava2 null - explicit mark underlying Rx sources as NonNull

to be on the safe side, for cases that the consuming observers
already assumes the result is not null.

Rx observer : underlying sources marked as NonNull
OnlineFeedViewActivity.listener member : DBReader.getFeedList
StatisticsActivity.loadStatistics : DBReader.getStatistics
CustomMRControllerDialog.updateViews : CustomMRControllerDialog.fetchArt
CompletedDownloadsFragment.loadItems : DBReader.getDownloadedItems
DownloadLogFragment.loadItems : DBReader.getDownloadedItems
ItemDescriptionFragment.onViewCreated : .loadData, Timeline.processShownotes
SubscriptionFragment.loadSubscriptions : DBReader.getNavDrawerData
SubscriptionFragment.onContextItemSelected (x2) : DBWriter.markFeedSeen, DBWriter.markFeedRead
PreferenceController.export : ExportWorker.output member

1 files changed, 4 insertions, 4 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java b/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java
index 7c3c570a0..219725b01 100644
--- a/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java
+++ b/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java
@@ -23,15 +23,15 @@ public class ExportWorker {
     private static final String TAG = "ExportWorker";
     private static final String DEFAULT_OUTPUT_NAME = "antennapod-feeds";
 
-    private final ExportWriter exportWriter;
-    private final File output;
+    private final @NonNull ExportWriter exportWriter;
+    private final @NonNull File output;
 
-    public ExportWorker(ExportWriter exportWriter) {
+    public ExportWorker(@NonNull ExportWriter exportWriter) {
         this(exportWriter, new File(UserPreferences.getDataFolder(EXPORT_DIR),
                 DEFAULT_OUTPUT_NAME + "." + exportWriter.fileExtension()));
     }
 
-    private ExportWorker(ExportWriter exportWriter, @NonNull File output) {
+    private ExportWorker(@NonNull ExportWriter exportWriter, @NonNull File output) {
         this.exportWriter = exportWriter;
         this.output = output;
     }