diff --git a/app/src/main/java/org/nuclearfog/twidda/adapter/UserAdapter.java b/app/src/main/java/org/nuclearfog/twidda/adapter/UserAdapter.java
index bc75d643..c41d766c 100644
--- a/app/src/main/java/org/nuclearfog/twidda/adapter/UserAdapter.java
+++ b/app/src/main/java/org/nuclearfog/twidda/adapter/UserAdapter.java
@@ -84,6 +84,7 @@ public class UserAdapter extends Adapter<ViewHolder> {
             notifyItemRangeInserted(end, data.getSize());
         }
         nextCursor = data.getNext();
+        loadingIndex = NO_INDEX;
     }
 
     /**
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/ListFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/ListFragment.java
index a82ebc62..32e6820f 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/ListFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/ListFragment.java
@@ -217,7 +217,9 @@ public class ListFragment extends Fragment implements OnRefreshListener, ListCli
         }
     }
 
-
+    /**
+     * load content into the list
+     */
     private void load() {
         Bundle param = getArguments();
         if (param != null) {
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/MessageFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/MessageFragment.java
index 335be6c1..ce1c884e 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/MessageFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/MessageFragment.java
@@ -217,9 +217,13 @@ public class MessageFragment extends Fragment implements OnRefreshListener, OnIt
         }
     }
 
-
-    private void load(MessageListLoader.Action m) {
-        messageTask = new MessageListLoader(this, m);
+    /**
+     * load content into the list
+     *
+     * @param action mode for loading or removing messages
+     */
+    private void load(MessageListLoader.Action action) {
+        messageTask = new MessageListLoader(this, action);
         messageTask.execute();
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/TrendFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/TrendFragment.java
index 818e95ee..ecfff51a 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/TrendFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/TrendFragment.java
@@ -148,6 +148,7 @@ public class TrendFragment extends Fragment implements OnRefreshListener, TrendC
 
     /**
      * called from {@link TrendListLoader} to enable or disable RefreshLayout
+     *
      * @param enable true to enable RefreshLayout with delay
      */
     public void setRefresh(boolean enable) {
@@ -164,7 +165,9 @@ public class TrendFragment extends Fragment implements OnRefreshListener, TrendC
         }
     }
 
-
+    /**
+     * load content into the list
+     */
     private void load() {
         trendTask = new TrendListLoader(this);
         trendTask.execute(settings.getTrendLocation().getWoeId());
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/TweetFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/TweetFragment.java
index 56087fcf..a4f60fd9 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/TweetFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/TweetFragment.java
@@ -33,7 +33,9 @@ import static android.os.AsyncTask.Status.RUNNING;
 import static org.nuclearfog.twidda.activity.TweetActivity.KEY_TWEET_ID;
 import static org.nuclearfog.twidda.activity.TweetActivity.KEY_TWEET_NAME;
 
-
+/**
+ * #Fragment class for a list of tweets
+ */
 public class TweetFragment extends Fragment implements OnRefreshListener, TweetClickListener, FragmentChangeObserver {
 
     public static final String KEY_FRAG_TWEET_MODE = "tweet_mode";
@@ -170,6 +172,7 @@ public class TweetFragment extends Fragment implements OnRefreshListener, TweetC
 
     /**
      * called from {@link TweetListLoader} to enable or disable RefreshLayout
+     *
      * @param enable true to enable RefreshLayout with delay
      */
     public void setRefresh(boolean enable) {
@@ -198,8 +201,14 @@ public class TweetFragment extends Fragment implements OnRefreshListener, TweetC
         adapter.disableLoading();
     }
 
-
-    private void load(long sinceId, long maxId, int pos) {
+    /**
+     * load content into the list
+     *
+     * @param sinceId ID where to start at
+     * @param maxId   ID where to stop
+     * @param index   index where tweet list should be added
+     */
+    private void load(long sinceId, long maxId, int index) {
         Bundle param = getArguments();
         if (param != null) {
             int mode = param.getInt(KEY_FRAG_TWEET_MODE, 0);
@@ -239,7 +248,7 @@ public class TweetFragment extends Fragment implements OnRefreshListener, TweetC
                     action = Action.LIST;
                     break;
             }
-            tweetTask = new TweetListLoader(this, action, id, search, pos);
+            tweetTask = new TweetListLoader(this, action, id, search, index);
             tweetTask.execute(sinceId, maxId);
         }
     }
diff --git a/app/src/main/java/org/nuclearfog/twidda/fragment/UserFragment.java b/app/src/main/java/org/nuclearfog/twidda/fragment/UserFragment.java
index 77f6cccb..828498ee 100644
--- a/app/src/main/java/org/nuclearfog/twidda/fragment/UserFragment.java
+++ b/app/src/main/java/org/nuclearfog/twidda/fragment/UserFragment.java
@@ -166,7 +166,11 @@ public class UserFragment extends Fragment implements OnRefreshListener, UserCli
         adapter.disableLoading();
     }
 
-
+    /**
+     * load content into the list
+     *
+     * @param cursor cursor of the list or {@link UserListLoader#NO_CURSOR} if there is none
+     */
     private void load(long cursor) {
         Bundle param = getArguments();
         if (param != null) {