Removed unused code

17 files changed, 46 insertions, 321 deletions

diff --git a/core/src/main/java/de/danoeh/antennapod/core/DownloadServiceCallbacks.java b/core/src/main/java/de/danoeh/antennapod/core/DownloadServiceCallbacks.java
index e56445489..dbaece14a 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/DownloadServiceCallbacks.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/DownloadServiceCallbacks.java
@@ -3,11 +3,10 @@ package de.danoeh.antennapod.core;
 import android.app.PendingIntent;
 import android.content.Context;
 
-import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.service.download.DownloadRequest;
 
 /**
- * Callbacks for the DownloadService of the core module
+ * Callbacks for the DownloadService of the core module.
  */
 public interface DownloadServiceCallbacks {
 
@@ -43,13 +42,6 @@ public interface DownloadServiceCallbacks {
     PendingIntent getReportNotificationContentIntent(Context context);
 
     /**
-     * Called by the FeedSyncThread after a feed has been downloaded and parsed.
-     *
-     * @param feed The non-null feed that has been parsed.
-     */
-    void onFeedParsed(Context context, Feed feed);
-
-    /**
      * Returns true if the DownloadService should create a report that shows the number of failed
      * downloads when the service shuts down.
      * */
diff --git a/core/src/main/java/de/danoeh/antennapod/core/PlaybackServiceCallbacks.java b/core/src/main/java/de/danoeh/antennapod/core/PlaybackServiceCallbacks.java
index 13a32ab8a..194ee65ae 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/PlaybackServiceCallbacks.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/PlaybackServiceCallbacks.java
@@ -26,9 +26,4 @@ public interface PlaybackServiceCallbacks {
      * finishes.
      */
     boolean useQueue();
-
-    /**
-     * Returns a drawable resource that is used for the notification of the playback service.
-     */
-    int getNotificationIconResource(Context context);
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/event/QueueEvent.java b/core/src/main/java/de/danoeh/antennapod/core/event/QueueEvent.java
index 209dcba4d..f9a8c63b6 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/event/QueueEvent.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/event/QueueEvent.java
@@ -59,18 +59,6 @@ public class QueueEvent {
         return new QueueEvent(Action.MOVED, item, null, newPosition);
     }
 
-    public boolean contains(long id) {
-        if(item != null) {
-            return item.getId() == id;
-        }
-        for(FeedItem item : items) {
-            if(item.getId() == id) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     @Override
     public String toString() {
         return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/Feed.java b/core/src/main/java/de/danoeh/antennapod/core/feed/Feed.java
index b1598f111..0889e5182 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/feed/Feed.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/Feed.java
@@ -225,14 +225,6 @@ public class Feed extends FeedFile implements ImageResource {
     }
 
     /**
-     * Returns the number of FeedItems.
-     *
-     */
-    public int getNumOfItems() {
-        return items.size();
-    }
-
-    /**
      * Returns the item at the specified index.
      *
      */
diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
index 572f32e66..80b205c0f 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java
@@ -221,16 +221,6 @@ public class FeedMedia extends FeedFile implements Playable {
                 ((PlaybackPreferences.getCurrentPlayerStatus() == PlaybackPreferences.PLAYER_STATUS_PLAYING));
     }
 
-    /**
-     * Reads playback preferences to determine whether this FeedMedia object is
-     * currently being played and the current player status is paused.
-     */
-    public boolean isCurrentlyPaused() {
-        return isPlaying() &&
-                ((PlaybackPreferences.getCurrentPlayerStatus() == PlaybackPreferences.PLAYER_STATUS_PAUSED));
-    }
-
-
     public boolean hasAlmostEnded() {
         int smartMarkAsPlayedSecs = UserPreferences.getSmartMarkAsPlayedSecs();
         return this.position >= this.duration - smartMarkAsPlayedSecs * 1000;
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/download/handler/FeedSyncTask.java b/core/src/main/java/de/danoeh/antennapod/core/service/download/handler/FeedSyncTask.java
index 718faaa0a..8be3d2980 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/download/handler/FeedSyncTask.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/download/handler/FeedSyncTask.java
@@ -2,16 +2,13 @@ package de.danoeh.antennapod.core.service.download.handler;
 
 import android.content.Context;
 import android.util.Log;
-import de.danoeh.antennapod.core.ClientConfig;
 import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.service.download.DownloadRequest;
 import de.danoeh.antennapod.core.service.download.DownloadStatus;
-import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DownloadRequestException;
 import de.danoeh.antennapod.core.storage.DownloadRequester;
 import de.danoeh.antennapod.core.syndication.handler.FeedHandlerResult;
-import java.util.List;
 
 public class FeedSyncTask {
     private static final String TAG = "FeedParserTask";
@@ -46,8 +43,6 @@ public class FeedSyncTask {
                 Log.e(TAG, "Error trying to load next page", e);
             }
         }
-
-        ClientConfig.downloadServiceCallbacks.onFeedParsed(context, savedFeed);
         return true;
     }
 
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBReader.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBReader.java
index e818f3072..d31f5d688 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBReader.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBReader.java
@@ -160,12 +160,12 @@ public final class DBReader {
     }
 
     /**
-     * Loads the list of FeedItems for a certain Feed-object. This method should NOT be used if the FeedItems are not
-     * used. In order to get information ABOUT the list of FeedItems, consider using {@link #getFeedStatisticsList()} instead.
+     * Loads the list of FeedItems for a certain Feed-object.
+     * This method should NOT be used if the FeedItems are not used.
      *
      * @param feed The Feed whose items should be loaded
      * @return A list with the FeedItems of the Feed. The Feed-attribute of the FeedItems will already be set correctly.
-     * The method does NOT change the items-attribute of the feed.
+     *         The method does NOT change the items-attribute of the feed.
      */
     public static List<FeedItem> getFeedItemList(final Feed feed) {
         Log.d(TAG, "getFeedItemList() called with: " + "feed = [" + feed + "]");
@@ -273,8 +273,7 @@ public final class DBReader {
      * Loads the IDs of the FeedItems in the queue. This method should be preferred over
      * {@link #getQueue()} if the FeedItems of the queue are not needed.
      *
-     * @return A list of IDs sorted by the same order as the queue. The caller can wrap the returned
-     * list in a {@link de.danoeh.antennapod.core.util.QueueAccess} object for easier access to the queue's properties.
+     * @return A list of IDs sorted by the same order as the queue.
      */
     public static LongList getQueueIDList() {
         Log.d(TAG, "getQueueIDList() called");
@@ -307,8 +306,7 @@ public final class DBReader {
      * Loads a list of the FeedItems in the queue. If the FeedItems of the queue are not used directly, consider using
      * {@link #getQueueIDList()} instead.
      *
-     * @return A list of FeedItems sorted by the same order as the queue. The caller can wrap the returned
-     * list in a {@link de.danoeh.antennapod.core.util.QueueAccess} object for easier access to the queue's properties.
+     * @return A list of FeedItems sorted by the same order as the queue.
      */
     @NonNull
     public static List<FeedItem> getQueue() {
@@ -546,34 +544,6 @@ public final class DBReader {
     }
 
     /**
-     * Loads the FeedItemStatistics objects of all Feeds in the database. This method should be preferred over
-     * {@link #getFeedItemList(Feed)} if only metadata about
-     * the FeedItems is needed.
-     *
-     * @return A list of FeedItemStatistics objects sorted alphabetically by their Feed's title.
-     */
-    public static List<FeedItemStatistics> getFeedStatisticsList() {
-        Log.d(TAG, "getFeedStatisticsList() called");
-        PodDBAdapter adapter = PodDBAdapter.getInstance();
-        adapter.open();
-        Cursor cursor = null;
-        try {
-            cursor = adapter.getFeedStatisticsCursor();
-            List<FeedItemStatistics> result = new ArrayList<>(cursor.getCount());
-            while (cursor.moveToNext()) {
-                FeedItemStatistics fis = FeedItemStatistics.fromCursor(cursor);
-                result.add(fis);
-            }
-            return result;
-        } finally {
-            if (cursor != null) {
-                cursor.close();
-            }
-            adapter.close();
-        }
-    }
-
-    /**
      * Loads a specific Feed from the database.
      *
      * @param feedId The ID of the Feed
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemStatistics.java b/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemStatistics.java
deleted file mode 100644
index d84279f6e..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemStatistics.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package de.danoeh.antennapod.core.storage;
-
-import android.database.Cursor;
-
-import java.util.Date;
-
-/**
- * Contains information about a feed's items.
- */
-public class FeedItemStatistics {
-    private final long feedID;
-    private final int numberOfItems;
-    private final int numberOfNewItems;
-    private final int numberOfInProgressItems;
-    private final Date lastUpdate;
-    private static final Date UNKNOWN_DATE = new Date(0);
-
-
-    /**
-     * Creates new FeedItemStatistics object.
-     *
-     * @param feedID                  ID of the feed.
-     * @param numberOfItems           Number of items that this feed has.
-     * @param numberOfNewItems        Number of unread items this feed has.
-     * @param numberOfInProgressItems Number of items that the user has started listening to.
-     * @param lastUpdate              pubDate of the latest episode. A lastUpdate value of 0 will be interpreted as DATE_UNKOWN if
-     *                                numberOfItems is 0.
-     */
-    private FeedItemStatistics(long feedID, int numberOfItems, int numberOfNewItems, int numberOfInProgressItems, Date lastUpdate) {
-        this.feedID = feedID;
-        this.numberOfItems = numberOfItems;
-        this.numberOfNewItems = numberOfNewItems;
-        this.numberOfInProgressItems = numberOfInProgressItems;
-        if (numberOfItems > 0) {
-            this.lastUpdate = (lastUpdate != null) ? (Date) lastUpdate.clone() : null;
-        } else {
-            this.lastUpdate = UNKNOWN_DATE;
-        }
-    }
-
-    public static FeedItemStatistics fromCursor(Cursor cursor) {
-        return new FeedItemStatistics(
-                cursor.getLong(0),
-                cursor.getInt(1),
-                cursor.getInt(2),
-                cursor.getInt(4),
-                new Date(cursor.getLong(3)));
-    }
-
-    public long getFeedID() {
-        return feedID;
-    }
-
-    public int getNumberOfItems() {
-        return numberOfItems;
-    }
-
-    public int getNumberOfNewItems() {
-        return numberOfNewItems;
-    }
-
-    public int getNumberOfInProgressItems() {
-        return numberOfInProgressItems;
-    }
-
-    /**
-     * Returns the pubDate of the latest item in the feed. Users of this method
-     * should check if this value is unkown or not by calling lastUpdateKnown() first.
-     */
-    public Date getLastUpdate() {
-        return (lastUpdate != null) ? (Date) lastUpdate.clone() : null;
-    }
-
-    /**
-     * Returns true if the lastUpdate value is known. The lastUpdate value is unkown if the
-     * feed has no items.
-     */
-    public boolean lastUpdateKnown() {
-        return lastUpdate != UNKNOWN_DATE;
-    }
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/syndication/namespace/atom/AtomText.java b/core/src/main/java/de/danoeh/antennapod/core/syndication/namespace/atom/AtomText.java
index 714b8d8a7..e85d5fae1 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/syndication/namespace/atom/AtomText.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/syndication/namespace/atom/AtomText.java
@@ -36,16 +36,7 @@ public class AtomText extends SyndElement {
         }
     }
 
-    public String getContent() {
-        return content;
-    }
-
     public void setContent(String content) {
         this.content = content;
     }
-
-    public String getType() {
-        return type;
-    }
-
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/syndication/util/SyndTypeUtils.java b/core/src/main/java/de/danoeh/antennapod/core/syndication/util/SyndTypeUtils.java
index 1d564ab0e..6c151d39b 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/syndication/util/SyndTypeUtils.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/syndication/util/SyndTypeUtils.java
@@ -37,21 +37,6 @@ public class SyndTypeUtils {
 		}
 	}
 
-
-	/**
-	 * Should be used if mime-type of enclosure tag is not supported. This
-	 * method will check if the mime-type of the file extension is supported. If
-	 * the type is not supported, this method will return null.
-	 */
-	public static String getValidMimeTypeFromUrl(String url) {
-		String type = getMimeTypeFromUrl(url);
-		if (enclosureTypeValid(type)) {
-			return type;
-		} else {
-			return null;
-		}
-	}
-
 	/**
 	 * Should be used if mime-type of enclosure tag is not supported. This
 	 * method will return the mime-type of the file extension.
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/InvalidFeedException.java b/core/src/main/java/de/danoeh/antennapod/core/util/InvalidFeedException.java
index a2795194d..ebde1e412 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/InvalidFeedException.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/InvalidFeedException.java
@@ -8,16 +8,4 @@ public class InvalidFeedException extends Exception {
 
     public InvalidFeedException() {
     }
-
-    public InvalidFeedException(String message) {
-        super(message);
-    }
-
-    public InvalidFeedException(Throwable cause) {
-        super(cause);
-    }
-
-    public InvalidFeedException(String message, Throwable cause) {
-        super(message, cause);
-    }
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java b/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java
deleted file mode 100644
index ec8b8a430..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/util/QueueAccess.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.danoeh.antennapod.core.util;
-
-import java.util.Iterator;
-import java.util.List;
-
-import de.danoeh.antennapod.core.feed.FeedItem;
-
-/**
- * Provides methods for accessing the queue. It is possible to load only a part of the information about the queue that
- * is stored in the database (e.g. sometimes the user just has to test if a specific item is contained in the List.
- * QueueAccess provides an interface for accessing the queue without having to care about the type of the queue
- * representation.
- */
-public abstract class QueueAccess {
-    /**
-     * Returns true if the item is in the queue, false otherwise.
-     */
-    public abstract boolean contains(long id);
-
-    /**
-     * Removes the item from the queue.
-     *
-     * @return true if the queue was modified by this operation.
-     */
-    public abstract boolean remove(long id);
-
-    private QueueAccess() {
-    }
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java b/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java
deleted file mode 100644
index f9e2e9991..000000000
--- a/core/src/main/java/de/danoeh/antennapod/core/util/exception/MediaFileNotFoundException.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.danoeh.antennapod.core.util.exception;
-
-import de.danoeh.antennapod.core.feed.FeedMedia;
-
-public class MediaFileNotFoundException extends Exception {
-    private static final long serialVersionUID = 1L;
-
-    private final FeedMedia media;
-
-    public MediaFileNotFoundException(String msg, FeedMedia media) {
-        super(msg);
-        this.media = media;
-    }
-
-    public FeedMedia getMedia() {
-        return media;
-    }
-}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/id3reader/ID3ReaderException.java b/core/src/main/java/de/danoeh/antennapod/core/util/id3reader/ID3ReaderException.java
index 021268adb..7a68bb5ce 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/id3reader/ID3ReaderException.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/id3reader/ID3ReaderException.java
@@ -3,18 +3,7 @@ package de.danoeh.antennapod.core.util.id3reader;
 public class ID3ReaderException extends Exception {
     private static final long serialVersionUID = 1L;
 
-    public ID3ReaderException() {
-    }
-
     public ID3ReaderException(String message) {
         super(message);
     }
-
-    public ID3ReaderException(Throwable message) {
-        super(message);
-    }
-
-    public ID3ReaderException(String message, Throwable cause) {
-        super(message, cause);
-    }
 }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/util/playback/PlaybackController.java b/core/src/main/java/de/danoeh/antennapod/core/util/playback/PlaybackController.java
index a11406171..6c4dafa0d 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/util/playback/PlaybackController.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/util/playback/PlaybackController.java
@@ -382,12 +382,6 @@ public class PlaybackController {
 
     public void onPlaybackEnd() {}
 
-    public void repeatHandleStatus() {
-        if (status != null && playbackService != null) {
-            handleStatus();
-        }
-    }
-
     /**
      * Is called whenever the PlaybackService changes its status. This method
      * should be used to update the GUI or start/cancel background threads.
diff --git a/core/src/test/java/de/danoeh/antennapod/core/storage/ItemEnqueuePositionCalculatorTest.java b/core/src/test/java/de/danoeh/antennapod/core/storage/ItemEnqueuePositionCalculatorTest.java
index 275b104ea..80777d036 100644
--- a/core/src/test/java/de/danoeh/antennapod/core/storage/ItemEnqueuePositionCalculatorTest.java
+++ b/core/src/test/java/de/danoeh/antennapod/core/storage/ItemEnqueuePositionCalculatorTest.java
@@ -120,10 +120,6 @@ public class ItemEnqueuePositionCalculatorTest {
             return ItemEnqueuePositionCalculatorTest.getCurrentlyPlaying(idCurrentlyPlaying);
         }
 
-        private static Playable externalMedia() {
-            return new ExternalMedia("http://example.com/episode.mp3", MediaType.AUDIO);
-        }
-
         private static final long ID_CURRENTLY_PLAYING_NULL = -1L;
         private static final long ID_CURRENTLY_PLAYING_NOT_FEEDMEDIA = -9999L;
 
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemUtilTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemUtilTest.java
index 0b64cb10f..2560ac6a0 100644
--- a/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemUtilTest.java
+++ b/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemUtilTest.java
@@ -13,61 +13,49 @@ import de.danoeh.antennapod.core.feed.FeedItem;
 
 import static org.junit.Assert.assertEquals;
 
+@RunWith(Parameterized.class)
 public class FeedItemUtilTest {
+    private static final String FEED_LINK = "http://example.com";
+    private static final String ITEM_LINK = "http://example.com/feedItem1";
+
+    private final String msg;
+    private final String feedLink;
+    private final String itemLink;
+    private final String expected;
+
+    @Parameters
+    public static Collection<Object[]> data() {
+        return Arrays.asList(new Object[][] {
+                { "average", FEED_LINK, ITEM_LINK, ITEM_LINK },
+                { "null item link - fallback to feed", FEED_LINK, null, FEED_LINK},
+                { "empty item link - same as null", FEED_LINK, "", FEED_LINK},
+                { "blank item link - same as null", FEED_LINK, "  ", FEED_LINK},
+                { "fallback, but feed link is null too", null, null, null },
+                { "fallback - but empty feed link - same as null", "", null, null},
+                { "fallback - but blank feed link - same as null", "  ", null, null}
+        });
+    }
 
+    public FeedItemUtilTest(String msg, String feedLink, String itemLink, String expected) {
+        this.msg = msg;
+        this.feedLink = feedLink;
+        this.itemLink = itemLink;
+        this.expected = expected;
+    }
 
-    @RunWith(Parameterized.class)
-    public static class LinkWithFallbackTest {
-        private static final String FEED_LINK = "http://example.com";
-        private static final String ITEM_LINK = "http://example.com/feedItem1";
-
-        @Parameters
-        public static Collection<Object[]> data() {
-            return Arrays.asList(new Object[][] {
-                    { "average",
-                            FEED_LINK, ITEM_LINK, ITEM_LINK },
-                    { "null item link - fallback to feed",
-                            FEED_LINK, null, FEED_LINK},
-                    { "empty item link - same as null",
-                            FEED_LINK, "", FEED_LINK},
-                    { "blank item link - same as null",
-                            FEED_LINK, "  ", FEED_LINK},
-                    { "fallback, but feed link is null too",
-                            null, null, null },
-                    { "fallback - but empty feed link - same as null",
-                            "", null, null},
-                    { "fallback - but blank feed link - same as null",
-                            "  ", null, null}
-            });
-        }
-
-        private final String msg;
-        private final String feedLink;
-        private final String itemLink;
-        private final String expected;
-
-        public LinkWithFallbackTest(String msg, String feedLink, String itemLink, String expected) {
-            this.msg = msg;
-            this.feedLink = feedLink;
-            this.itemLink = itemLink;
-            this.expected = expected;
-        }
-
-
-        @Test
-        public void testLinkWithFallback() {
-            String actual = FeedItemUtil.getLinkWithFallback(createFeedItem(feedLink, itemLink));
-            assertEquals(msg, expected, actual);
-        }
+    @Test
+    public void testLinkWithFallback() {
+        String actual = FeedItemUtil.getLinkWithFallback(createFeedItem(feedLink, itemLink));
+        assertEquals(msg, expected, actual);
+    }
 
-        private static FeedItem createFeedItem(String feedLink, String itemLink) {
-            Feed feed = new Feed();
-            feed.setLink(feedLink);
-            FeedItem feedItem = new FeedItem();
-            feedItem.setLink(itemLink);
-            feedItem.setFeed(feed);
-            feed.setItems(Arrays.asList(feedItem));
-            return feedItem;
-        }
+    private static FeedItem createFeedItem(String feedLink, String itemLink) {
+        Feed feed = new Feed();
+        feed.setLink(feedLink);
+        FeedItem feedItem = new FeedItem();
+        feedItem.setLink(itemLink);
+        feedItem.setFeed(feed);
+        feed.setItems(Arrays.asList(feedItem));
+        return feedItem;
     }
 }