Remove redundant initializers

Clover/app/src/main/java/org/floens/chan/core/manager/ThreadManager.java

@@ -433,7 +433,7 @@ public class ThreadManager implements Loader.LoaderListener {
     private void showPostReply(PostLinkable linkable) {
         String value = linkable.value;
 
-        Post post = null;
+        Post post;
 
         try {
             // Get post id
@@ -542,7 +542,7 @@ public class ThreadManager implements Loader.LoaderListener {
                 dialog.dismiss();
 
                 if (response.isNetworkError || response.isUserError) {
-                    int resId = 0;
+                    int resId;
 
                     if (response.isTooSoonError) {
                         resId = R.string.delete_too_soon;

Clover/app/src/main/java/org/floens/chan/core/net/ChanReaderRequest.java

@@ -68,7 +68,7 @@ public class ChanReaderRequest extends JsonReaderRequest<List<Post>> {
 
     @Override
     public List<Post> readJson(JsonReader reader) {
-        List<Post> list = new ArrayList<>();
+        List<Post> list;
 
         if (loadable.isBoardMode()) {
             list = loadBoard(reader);

Clover/app/src/main/java/org/floens/chan/ui/ScrollerRunnable.java

@@ -46,7 +46,7 @@ public class ScrollerRunnable implements Runnable {
         final int firstPos = mList.getFirstVisiblePosition();
         final int lastPos = firstPos + mList.getChildCount() - 1;
 
-        int viewTravelCount = 0;
+        int viewTravelCount;
         if (position <= firstPos) {
             viewTravelCount = firstPos - position + 1;
             mMode = MOVE_UP_POS;

Clover/app/src/main/java/org/floens/chan/ui/adapter/PinnedAdapter.java

@@ -48,7 +48,7 @@ public class PinnedAdapter extends ArrayAdapter<Pin> {
     public View getView(int position, View convertView, ViewGroup parent) {
         LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 
-        LinearLayout view = null;
+        LinearLayout view;
 
         final Pin item = getItem(position);
 

Clover/app/src/main/java/org/floens/chan/ui/fragment/PostRepliesFragment.java

@@ -115,7 +115,7 @@ public class PostRepliesFragment extends DialogFragment {
             ArrayAdapter<Post> adapter = new ArrayAdapter<Post>(getActivity(), 0) {
                 @Override
                 public View getView(int position, View convertView, ViewGroup parent) {
-                    PostView postView = null;
+                    PostView postView;
                     if (convertView instanceof PostView) {
                         postView = (PostView) convertView;
                     } else {

Clover/app/src/main/java/org/floens/chan/ui/fragment/ThreadFragment.java

@@ -248,7 +248,7 @@ public class ThreadFragment extends Fragment implements ThreadManager.ThreadMana
     }
 
     private String getLoadErrorText(VolleyError error) {
-        String errorMessage = "error";
+        String errorMessage;
 
         if ((error instanceof NoConnectionError) || (error instanceof NetworkError)) {
             errorMessage = getActivity().getString(R.string.thread_load_failed_network);

Clover/app/src/main/java/org/floens/chan/utils/IOUtils.java

@@ -48,7 +48,7 @@ public class IOUtils {
      * @throws IOException
      */
     public static void copy(InputStream is, OutputStream os) throws IOException {
-        int read = 0;
+        int read;
         byte[] buffer = new byte[4096];
         while ((read = is.read(buffer)) != -1) {
             os.write(buffer, 0, read);
@@ -60,7 +60,7 @@ public class IOUtils {
 
     public static void copy(Reader input, Writer output) throws IOException {
         char[] buffer = new char[4096];
-        int read = 0;
+        int read;
         while ((read = input.read(buffer)) != -1) {
             output.write(buffer, 0, read);
         }

Clover/app/src/main/java/org/floens/chan/utils/ImageDecoder.java

@@ -67,7 +67,7 @@ public class ImageDecoder {
 
     public static Bitmap decode(byte[] data, int maxWidth, int maxHeight) {
         BitmapFactory.Options decodeOptions = new BitmapFactory.Options();
-        Bitmap bitmap = null;
+        Bitmap bitmap;
 
         // If we have to resize this image, first get the natural bounds.
         decodeOptions.inJustDecodeBounds = true;

Clover/app/src/main/java/org/floens/chan/utils/ImageSaver.java

@@ -69,7 +69,7 @@ public class ImageSaver {
                                 finalFolder.mkdirs();
 
                                 for (Uri uri : list) {
-                                    DownloadManager.Request request = null;
+                                    DownloadManager.Request request;
                                     try {
                                         request = new DownloadManager.Request(uri);
                                     } catch (IllegalArgumentException e) {