Fixes #4437 - Changed indentation on files with 2 spaces to 4 spaces (#4462)

* Edited Project.xml to make indent size 4

* Changed files with 2 space indentation to use 4 space indentation

* Edited Project.xml to make indent size 4

* changed files with 2 space indent to 4 space indent

* fix :Back Pressed Event not work in Explore tab when user not login (#4404)

* fix :Back Pressed Event not work in Explore tab

* minor changes

* fix :Upload count or number of contribution does not get updated when media  is successful uploaded (#4399)

* * fix:Number of Contributions not updated
 * Add javadocs

* minor changes

* made minor changes

* String was nonsense and untranslatible, fixed (#4466)

* Ability to show captions and descriptions in all entered languages (#4355)

* implement Ability to show captions and descriptions in all entered languages
*Add Javadoc

* handle Back event of fragment(mediaDetailFragment)

* fix minor bugs

* add internationalization

* revert previous changes

* fix visibility bug

* resolve conflict

Co-authored-by: Prince kushwaha <65972015+Prince-kushwaha@users.noreply.github.com>
Co-authored-by: neslihanturan <tur.neslihan@gmail.com>

.idea/codeStyles/Project.xml

@@ -111,7 +111,6 @@
       <option name="WHILE_BRACE_FORCE" value="3" />
       <option name="FOR_BRACE_FORCE" value="3" />
       <indentOptions>
-        <option name="INDENT_SIZE" value="2" />
         <option name="CONTINUATION_INDENT_SIZE" value="4" />
         <option name="TAB_SIZE" value="2" />
       </indentOptions>

app/src/main/java/fr/free/nrw/commons/CommonsApplication.java

@@ -66,7 +66,8 @@ import timber.log.Timber;
     buildConfigClass = BuildConfig.class,
     resReportSendSuccessToast = R.string.crash_dialog_ok_toast,
     reportFormat = StringFormat.KEY_VALUE_LIST,
-        reportContent = {USER_COMMENT, APP_VERSION_CODE, APP_VERSION_NAME, ANDROID_VERSION, PHONE_MODEL, STACK_TRACE}
+    reportContent = {USER_COMMENT, APP_VERSION_CODE, APP_VERSION_NAME, ANDROID_VERSION, PHONE_MODEL,
+        STACK_TRACE}
 )
 
 @AcraMailSender(
@@ -118,16 +119,19 @@ public class CommonsApplication extends MultiDexApplication {
     private RefWatcher refWatcher;
 
     private static CommonsApplication INSTANCE;
+
     public static CommonsApplication getInstance() {
         return INSTANCE;
     }
 
     private AppLanguageLookUpTable languageLookUpTable;
+
     public AppLanguageLookUpTable getLanguageLookUpTable() {
         return languageLookUpTable;
     }
 
-    @Inject ContributionDao contributionDao;
+    @Inject
+    ContributionDao contributionDao;
 
     /**
      * In memory list of contributios whose uploads ahve been paused by the user
@@ -154,7 +158,6 @@ public class CommonsApplication extends MultiDexApplication {
 
         initTimber();
 
-
         if (!defaultPrefs.getBoolean("has_user_manually_removed_location")) {
             Set<String> defaultExifTagsSet = defaultPrefs.getStringSet(Prefs.MANAGED_EXIF_TAGS);
             if (null == defaultExifTagsSet) {
@@ -192,9 +195,7 @@ public class CommonsApplication extends MultiDexApplication {
     }
 
     /**
-     * Plants debug and file logging tree.
+     * Plants debug and file logging tree. Timber lets you plant your own logging trees.
-     * Timber lets you plant your own logging trees.
-     *
      */
     private void initTimber() {
         boolean isBeta = ConfigUtils.isBetaFlavour();
@@ -247,22 +248,27 @@ public class CommonsApplication extends MultiDexApplication {
 
     public static void createNotificationChannel(@NonNull Context context) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
+            NotificationManager manager = (NotificationManager) context
-            NotificationChannel channel = manager.getNotificationChannel(NOTIFICATION_CHANNEL_ID_ALL);
+                .getSystemService(Context.NOTIFICATION_SERVICE);
+            NotificationChannel channel = manager
+                .getNotificationChannel(NOTIFICATION_CHANNEL_ID_ALL);
             if (channel == null) {
                 channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID_ALL,
-                        context.getString(R.string.notifications_channel_name_all), NotificationManager.IMPORTANCE_DEFAULT);
+                    context.getString(R.string.notifications_channel_name_all),
+                    NotificationManager.IMPORTANCE_DEFAULT);
                 manager.createNotificationChannel(channel);
             }
         }
     }
 
     public String getUserAgent() {
-        return "Commons/" + ConfigUtils.getVersionNameWithSha(this) + " (https://mediawiki.org/wiki/Apps/Commons) Android/" + Build.VERSION.RELEASE;
+        return "Commons/" + ConfigUtils.getVersionNameWithSha(this)
+            + " (https://mediawiki.org/wiki/Apps/Commons) Android/" + Build.VERSION.RELEASE;
     }
 
     /**
      * Helps in setting up LeakCanary library
+     *
      * @return instance of LeakCanary
      */
     protected RefWatcher setupLeakCanary() {
@@ -285,6 +291,7 @@ public class CommonsApplication extends MultiDexApplication {
 
     /**
      * clears data of current application
+     *
      * @param context        Application context
      * @param logoutListener Implementation of interface LogoutListener
      */
@@ -302,7 +309,7 @@ public class CommonsApplication extends MultiDexApplication {
         }
 
         sessionManager.logout()
-            .andThen(Completable.fromAction(() ->{
+            .andThen(Completable.fromAction(() -> {
                     Timber.d("All accounts have been removed");
                     clearImageCache();
                     //TODO: fix preference manager
@@ -332,7 +339,8 @@ public class CommonsApplication extends MultiDexApplication {
         SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
 
         CategoryDao.Table.onDelete(db);
-        dbOpenHelper.deleteTable(db,CONTRIBUTIONS_TABLE);//Delete the contributions table in the existing db on older versions
+        dbOpenHelper.deleteTable(db,
+            CONTRIBUTIONS_TABLE);//Delete the contributions table in the existing db on older versions
 
         try {
             contributionDao.deleteAll();
@@ -348,6 +356,7 @@ public class CommonsApplication extends MultiDexApplication {
      * Interface used to get log-out events
      */
     public interface LogoutListener {
+
         void onLogoutComplete();
     }
 }

app/src/main/java/fr/free/nrw/commons/LocationPicker/LocationPicker.java

@@ -12,6 +12,7 @@ public final class LocationPicker {
 
     /**
      * Getting camera position from the intent using constants
+     *
      * @param data intent
      * @return CameraPosition
      */
@@ -32,6 +33,7 @@ public final class LocationPicker {
 
         /**
          * Gets and puts location in intent
+         *
          * @param position CameraPosition
          * @return LocationPicker.IntentBuilder
          */
@@ -43,6 +45,7 @@ public final class LocationPicker {
 
         /**
          * Gets and sets the activity
+         *
          * @param activity Activity
          * @return Intent
          */

app/src/main/java/fr/free/nrw/commons/LocationPicker/LocationPickerActivity.java

@@ -75,7 +75,8 @@ public class LocationPickerActivity extends AppCompatActivity implements OnMapRe
         setContentView(R.layout.activity_location_picker);
 
         if (savedInstanceState == null) {
-      cameraPosition = getIntent().getParcelableExtra(LocationPickerConstants.MAP_CAMERA_POSITION);
+            cameraPosition = getIntent()
+                .getParcelableExtra(LocationPickerConstants.MAP_CAMERA_POSITION);
         }
 
         final LocationPickerViewModel viewModel = new ViewModelProvider(this)
@@ -137,6 +138,7 @@ public class LocationPickerActivity extends AppCompatActivity implements OnMapRe
 
     /**
      * Takes action when map is ready to show
+     *
      * @param mapboxMap map
      */
     @Override
@@ -158,9 +160,10 @@ public class LocationPickerActivity extends AppCompatActivity implements OnMapRe
 
     /**
      * Enables location components
+     *
      * @param loadedMapStyle Style
      */
-  @SuppressWarnings( {"MissingPermission"})
+    @SuppressWarnings({"MissingPermission"})
     private void enableLocationComponent(@NonNull final Style loadedMapStyle) {
         final UiSettings uiSettings = mapboxMap.getUiSettings();
         uiSettings.setAttributionEnabled(false);
@@ -189,6 +192,7 @@ public class LocationPickerActivity extends AppCompatActivity implements OnMapRe
 
     /**
      * Acts on camera moving
+     *
      * @param reason int
      */
     @Override
@@ -212,6 +216,7 @@ public class LocationPickerActivity extends AppCompatActivity implements OnMapRe
 
     /**
      * Takes action on camera position
+     *
      * @param position position of picker
      */
     @Override

app/src/main/java/fr/free/nrw/commons/LocationPicker/LocationPickerViewModel.java

@@ -23,6 +23,7 @@ public class LocationPickerViewModel extends AndroidViewModel implements Callbac
 
     /**
      * Constructor for this class
+     *
      * @param application Application
      */
     public LocationPickerViewModel(@NonNull final Application application) {
@@ -31,13 +32,14 @@ public class LocationPickerViewModel extends AndroidViewModel implements Callbac
 
     /**
      * Responses on camera position changing
+     *
      * @param call     Call<CameraPosition>
      * @param response Response<CameraPosition>
      */
     @Override
     public void onResponse(final @NotNull Call<CameraPosition> call,
         final Response<CameraPosition> response) {
-    if(response.body()==null){
+        if (response.body() == null) {
             result.setValue(null);
             return;
         }
@@ -51,6 +53,7 @@ public class LocationPickerViewModel extends AndroidViewModel implements Callbac
 
     /**
      * Gets live CameraPosition
+     *
      * @return MutableLiveData<CameraPosition>
      */
     public MutableLiveData<CameraPosition> getResult() {

app/src/main/java/fr/free/nrw/commons/bookmarks/BookmarkFragment.java

@@ -53,7 +53,7 @@ public class BookmarkFragment extends CommonsDaggerSupportFragment {
         return fragment;
     }
 
-  public void setScroll(boolean canScroll){
+    public void setScroll(boolean canScroll) {
         viewPager.setCanScroll(canScroll);
     }
 
@@ -80,7 +80,7 @@ public class BookmarkFragment extends CommonsDaggerSupportFragment {
         viewPager.setAdapter(adapter);
         tabLayout.setupWithViewPager(viewPager);
 
-    ((MainActivity)getActivity()).showTabs();
+        ((MainActivity) getActivity()).showTabs();
         ((BaseActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(false);
 
         setupTabLayout();
@@ -88,10 +88,10 @@ public class BookmarkFragment extends CommonsDaggerSupportFragment {
     }
 
     /**
-   * This method sets up the tab layout.
+     * This method sets up the tab layout. If the adapter has only one element it sets the
-   * If the adapter has only one element it sets the visibility of tabLayout to gone.
+     * visibility of tabLayout to gone.
      */
-  public void setupTabLayout(){
+    public void setupTabLayout() {
         tabLayout.setVisibility(View.VISIBLE);
         if (adapter.getCount() == 1) {
             tabLayout.setVisibility(View.GONE);
@@ -100,11 +100,12 @@ public class BookmarkFragment extends CommonsDaggerSupportFragment {
 
 
     public void onBackPressed() {
-    if(((BookmarkListRootFragment)(adapter.getItem(tabLayout.getSelectedTabPosition()))).backPressed()) {
+        if (((BookmarkListRootFragment) (adapter.getItem(tabLayout.getSelectedTabPosition())))
+            .backPressed()) {
             // The event is handled internally by the adapter , no further action required.
             return;
         }
         // Event is not handled by the adapter ( performed back action ) change action bar.
-    ((BaseActivity)getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(false);
+        ((BaseActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(false);
     }
 }

app/src/main/java/fr/free/nrw/commons/bookmarks/BookmarkListRootFragment.java

@@ -30,7 +30,7 @@ import java.util.Iterator;
 public class BookmarkListRootFragment extends CommonsDaggerSupportFragment implements
     FragmentManager.OnBackStackChangedListener,
     MediaDetailPagerFragment.MediaDetailProvider,
-    AdapterView.OnItemClickListener, CategoryImagesCallback{
+    AdapterView.OnItemClickListener, CategoryImagesCallback {
 
     private MediaDetailPagerFragment mediaDetails;
     //private BookmarkPicturesFragment bookmarkPicturesFragment;
@@ -41,7 +41,7 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
     @BindView(R.id.explore_container)
     FrameLayout container;
 
-  public BookmarkListRootFragment(){
+    public BookmarkListRootFragment() {
         //empty constructor necessary otherwise crashes on recreate
     }
 
@@ -61,7 +61,8 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
 
     @Nullable
     @Override
-  public View onCreateView(@NonNull final LayoutInflater inflater, @Nullable final ViewGroup container,
+    public View onCreateView(@NonNull final LayoutInflater inflater,
+        @Nullable final ViewGroup container,
         @Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         View view = inflater.inflate(R.layout.fragment_featured_root, container, false);
@@ -72,7 +73,7 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
     @Override
     public void onViewCreated(@NonNull final View view, @Nullable final Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
-    if(savedInstanceState==null) {
+        if (savedInstanceState == null) {
             setFragment(listFragment, mediaDetails);
         }
     }
@@ -82,18 +83,18 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
             getChildFragmentManager()
                 .beginTransaction()
                 .hide(otherFragment)
-          .show( fragment)
+                .show(fragment)
                 .addToBackStack("CONTRIBUTION_LIST_FRAGMENT_TAG")
                 .commit();
             getChildFragmentManager().executePendingTransactions();
         } else if (fragment.isAdded() && otherFragment == null) {
             getChildFragmentManager()
                 .beginTransaction()
-          .show( fragment)
+                .show(fragment)
                 .addToBackStack("CONTRIBUTION_LIST_FRAGMENT_TAG")
                 .commit();
             getChildFragmentManager().executePendingTransactions();
-    }else if (!fragment.isAdded() && otherFragment != null ) {
+        } else if (!fragment.isAdded() && otherFragment != null) {
             getChildFragmentManager()
                 .beginTransaction()
                 .hide(otherFragment)
@@ -126,7 +127,7 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
 
     @Override
     public void onMediaClicked(int position) {
-    Log.d("deneme8","on media clicked");
+        Log.d("deneme8", "on media clicked");
     /*container.setVisibility(View.VISIBLE);
     ((BookmarkFragment)getParentFragment()).tabLayout.setVisibility(View.GONE);
     mediaDetails = new MediaDetailPagerFragment(false, true, position);
@@ -176,7 +177,7 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
      */
     @Override
     public void refreshNominatedMedia(int index) {
-    if(mediaDetails != null && !listFragment.isVisible()) {
+        if (mediaDetails != null && !listFragment.isVisible()) {
             removeFragment(mediaDetails);
             mediaDetails = new MediaDetailPagerFragment(false, true);
             ((BookmarkFragment) getParentFragment()).setScroll(false);
@@ -198,24 +199,25 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
 
     public boolean backPressed() {
         //check mediaDetailPage fragment is not null then we check mediaDetail.is Visible or not to avoid NullPointerException
-    if(mediaDetails!=null) {
+        if (mediaDetails != null) {
             if (mediaDetails.isVisible()) {
-        if(mediaDetails.backButtonClicked()) {
+                if (mediaDetails.backButtonClicked()) {
                     // mediaDetails handled the back clicked , no further action required.
                     return true;
                 }
                 // todo add get list fragment
                 ((BookmarkFragment) getParentFragment()).setupTabLayout();
-        ArrayList<Integer> removed=mediaDetails.getRemovedItems();
+                ArrayList<Integer> removed = mediaDetails.getRemovedItems();
                 removeFragment(mediaDetails);
                 ((BookmarkFragment) getParentFragment()).setScroll(true);
                 setFragment(listFragment, mediaDetails);
                 ((MainActivity) getActivity()).showTabs();
-        if(listFragment instanceof BookmarkPicturesFragment){
+                if (listFragment instanceof BookmarkPicturesFragment) {
-          GridViewAdapter adapter=((GridViewAdapter)((BookmarkPicturesFragment)listFragment).getAdapter());
+                    GridViewAdapter adapter = ((GridViewAdapter) ((BookmarkPicturesFragment) listFragment)
+                        .getAdapter());
                     Iterator i = removed.iterator();
                     while (i.hasNext()) {
-            adapter.remove(adapter.getItem((int)i.next()));
+                        adapter.remove(adapter.getItem((int) i.next()));
                     }
                     mediaDetails.clearRemoved();
 
@@ -230,15 +232,16 @@ public class BookmarkListRootFragment extends CommonsDaggerSupportFragment imple
         return false;
     }
 
-  void moveToContributionsFragment(){
+    void moveToContributionsFragment() {
         ((MainActivity) getActivity()).setSelectedItemId(NavTab.CONTRIBUTIONS.code());
         ((MainActivity) getActivity()).showTabs();
     }
+
     @Override
     public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-    Log.d("deneme8","on media clicked");
+        Log.d("deneme8", "on media clicked");
         container.setVisibility(View.VISIBLE);
-    ((BookmarkFragment)getParentFragment()).tabLayout.setVisibility(View.GONE);
+        ((BookmarkFragment) getParentFragment()).tabLayout.setVisibility(View.GONE);
         mediaDetails = new MediaDetailPagerFragment(false, true);
         ((BookmarkFragment) getParentFragment()).setScroll(false);
         setFragment(mediaDetails, listFragment);

app/src/main/java/fr/free/nrw/commons/contributions/ContributionViewHolder.java

@@ -66,7 +66,7 @@ public class ContributionViewHolder extends RecyclerView.ViewHolder {
     public void init(final int position, final Contribution contribution) {
 
         //handling crashes when the contribution is null.
-    if( null == contribution) {
+        if (null == contribution) {
             return;
         }
 
@@ -81,7 +81,6 @@ public class ContributionViewHolder extends RecyclerView.ViewHolder {
         imageView.getHierarchy().setPlaceholderImage(R.drawable.image_placeholder);
         imageView.getHierarchy().setFailureImage(R.drawable.image_placeholder);
 
-
         final String imageSource = chooseImageSource(contribution.getMedia().getThumbUrl(),
             contribution.getLocalUri());
         if (!TextUtils.isEmpty(imageSource)) {
@@ -150,8 +149,8 @@ public class ContributionViewHolder extends RecyclerView.ViewHolder {
     }
 
     /**
-   * Checks if a media exists on the corresponding Wikipedia article Currently the check is made for
+     * Checks if a media exists on the corresponding Wikipedia article Currently the check is made
-   * the device's current language Wikipedia
+     * for the device's current language Wikipedia
      *
      * @param contribution
      */
@@ -170,9 +169,9 @@ public class ContributionViewHolder extends RecyclerView.ViewHolder {
     }
 
     /**
-   * Handle action buttons visibility if the corresponding wikipedia page doesn't contain any media.
+     * Handle action buttons visibility if the corresponding wikipedia page doesn't contain any
-   * This method needs to control the state of just the scenario where media does not exists as
+     * media. This method needs to control the state of just the scenario where media does not
-   * other scenarios are already handled in the init method.
+     * exists as other scenarios are already handled in the init method.
      *
      * @param mediaExists
      */

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListFragment.java

@@ -158,8 +158,9 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
             public void onItemRangeInserted(int positionStart, int itemCount) {
                 super.onItemRangeInserted(positionStart, itemCount);
                 if (itemCount > 0 && positionStart == 0) {
-          if(adapter.getContributionForPosition(positionStart)!=null) {
+                    if (adapter.getContributionForPosition(positionStart) != null) {
-            rvContributionsList.scrollToPosition(0);//Newly upload items are always added to the top
+                        rvContributionsList
+                            .scrollToPosition(0);//Newly upload items are always added to the top
                     }
                 }
             }
@@ -232,7 +233,8 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
         fab_layout.setOrientation(newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE ?
             LinearLayout.HORIZONTAL : LinearLayout.VERTICAL);
         rvContributionsList
-        .setLayoutManager(new GridLayoutManager(getContext(), getSpanCount(newConfig.orientation)));
+            .setLayoutManager(
+                new GridLayoutManager(getContext(), getSpanCount(newConfig.orientation)));
     }
 
     private void initializeAnimations() {
@@ -353,6 +355,7 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
 
     /**
      * Pauses the current upload
+     *
      * @param contribution
      */
     @Override
@@ -363,6 +366,7 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
 
     /**
      * Resumes the current upload
+     *
      * @param contribution
      */
     @Override
@@ -386,7 +390,7 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
 
 
     public Media getMediaAtPosition(final int i) {
-    if(adapter.getContributionForPosition(i) != null) {
+        if (adapter.getContributionForPosition(i) != null) {
             return adapter.getContributionForPosition(i).getMedia();
         }
         return null;

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListPresenter.java

@@ -39,8 +39,8 @@ public class ContributionsListPresenter implements UserActionListener {
     }
 
     /**
-   * Setup the paged list. This method sets the configuration for paged list and ties it up with the
+     * Setup the paged list. This method sets the configuration for paged list and ties it up with
-   * live data object. This method can be tweaked to update the lazy loading behavior of the
+     * the live data object. This method can be tweaked to update the lazy loading behavior of the
      * contributions list
      */
     void setup() {
@@ -48,7 +48,8 @@ public class ContributionsListPresenter implements UserActionListener {
             (new PagedList.Config.Builder())
                 .setPrefetchDistance(50)
                 .setPageSize(10).build();
-    contributionList = (new LivePagedListBuilder(repository.fetchContributions(), pagedListConfig)
+        contributionList = (new LivePagedListBuilder(repository.fetchContributions(),
+            pagedListConfig)
             .setBoundaryCallback(contributionBoundaryCallback)).build();
     }
 

app/src/main/java/fr/free/nrw/commons/db/AppDatabase.kt

@@ -12,9 +12,9 @@ import fr.free.nrw.commons.upload.depicts.DepictsDao
  * The database for accessing the respective DAOs
  *
  */
-@Database(entities = [Contribution::class,Depicts::class], version = 8, exportSchema = false)
+@Database(entities = [Contribution::class, Depicts::class], version = 8, exportSchema = false)
 @TypeConverters(Converters::class)
 abstract class AppDatabase : RoomDatabase() {
     abstract fun contributionDao(): ContributionDao
-  abstract fun DepictsDao (): DepictsDao;
+    abstract fun DepictsDao(): DepictsDao;
 }

app/src/main/java/fr/free/nrw/commons/explore/ExploreListRootFragment.java

@@ -29,7 +29,7 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
     @BindView(R.id.explore_container)
     FrameLayout container;
 
-  public ExploreListRootFragment(){
+    public ExploreListRootFragment() {
         //empty constructor necessary otherwise crashes on recreate
     }
 
@@ -43,7 +43,8 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
 
     @Nullable
     @Override
-  public View onCreateView(@NonNull final LayoutInflater inflater, @Nullable final ViewGroup container,
+    public View onCreateView(@NonNull final LayoutInflater inflater,
+        @Nullable final ViewGroup container,
         @Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         View view = inflater.inflate(R.layout.fragment_featured_root, container, false);
@@ -54,7 +55,7 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
     @Override
     public void onViewCreated(@NonNull final View view, @Nullable final Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
-    if(savedInstanceState == null) {
+        if (savedInstanceState == null) {
             setFragment(listFragment, mediaDetails);
         }
     }
@@ -64,18 +65,18 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
             getChildFragmentManager()
                 .beginTransaction()
                 .hide(otherFragment)
-          .show( fragment)
+                .show(fragment)
                 .addToBackStack("CONTRIBUTION_LIST_FRAGMENT_TAG")
                 .commit();
             getChildFragmentManager().executePendingTransactions();
         } else if (fragment.isAdded() && otherFragment == null) {
             getChildFragmentManager()
                 .beginTransaction()
-          .show( fragment)
+                .show(fragment)
                 .addToBackStack("CONTRIBUTION_LIST_FRAGMENT_TAG")
                 .commit();
             getChildFragmentManager().executePendingTransactions();
-    } else if (!fragment.isAdded() && otherFragment != null ) {
+        } else if (!fragment.isAdded() && otherFragment != null) {
             getChildFragmentManager()
                 .beginTransaction()
                 .hide(otherFragment)
@@ -109,7 +110,7 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
     @Override
     public void onMediaClicked(int position) {
         container.setVisibility(View.VISIBLE);
-    ((ExploreFragment)getParentFragment()).tabLayout.setVisibility(View.GONE);
+        ((ExploreFragment) getParentFragment()).tabLayout.setVisibility(View.GONE);
         mediaDetails = new MediaDetailPagerFragment(false, true);
         setFragment(mediaDetails, listFragment);
         mediaDetails.showImage(position);
@@ -139,7 +140,7 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
      */
     @Override
     public int getTotalMediaCount() {
-    if (listFragment!=null) {
+        if (listFragment != null) {
             return listFragment.getTotalMediaCount();
         } else {
             return 0;
@@ -158,7 +159,7 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
      */
     @Override
     public void refreshNominatedMedia(int index) {
-    if(mediaDetails != null && !listFragment.isVisible()) {
+        if (mediaDetails != null && !listFragment.isVisible()) {
             removeFragment(mediaDetails);
             onMediaClicked(index);
         }
@@ -176,8 +177,9 @@ public class ExploreListRootFragment extends CommonsDaggerSupportFragment implem
     }
 
     /**
-   * Performs back pressed action on the fragment.
+     * Performs back pressed action on the fragment. Return true if the event was handled by the
-   * Return true if the event was handled by the mediaDetails otherwise returns false.
+     * mediaDetails otherwise returns false.
+     *
      * @return
      */
     public boolean backPressed() {

app/src/main/java/fr/free/nrw/commons/explore/ParentViewPager.java

@@ -6,8 +6,7 @@ import android.view.MotionEvent;
 import androidx.viewpager.widget.ViewPager;
 
 /**
- * ParentViewPager
+ * ParentViewPager A custom viewPager whose scrolling can be enabled and disabled.
- * A custom viewPager whose scrolling can be enabled and disabled.
  */
 public class ParentViewPager extends ViewPager {
 
@@ -55,8 +54,8 @@ public class ParentViewPager extends ViewPager {
 
 
     /**
-   *   A facilitator method that allows parent to intercept touch events before its children.
+     * A facilitator method that allows parent to intercept touch events before its children. thus
-   *   thus making it possible to prevent swiping parent on child end.
+     * making it possible to prevent swiping parent on child end.
      */
     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
@@ -64,6 +63,4 @@ public class ParentViewPager extends ViewPager {
     }
 
 
-
-
 }

app/src/main/java/fr/free/nrw/commons/explore/recentsearches/RecentSearchesFragment.java

@@ -27,8 +27,11 @@ import fr.free.nrw.commons.explore.SearchActivity;
  * Displays the recent searches screen.
  */
 public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
-    @Inject RecentSearchesDao recentSearchesDao;
+
-    @BindView(R.id.recent_searches_list) ListView recentSearchesList;
+    @Inject
+    RecentSearchesDao recentSearchesDao;
+    @BindView(R.id.recent_searches_list)
+    ListView recentSearchesList;
     List<String> recentSearches;
     ArrayAdapter adapter;
     @BindView(R.id.recent_searches_delete_button)
@@ -43,7 +46,7 @@ public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
         ButterKnife.bind(this, rootView);
         recentSearches = recentSearchesDao.recentSearches(10);
 
-      if(recentSearches.isEmpty()) {
+        if (recentSearches.isEmpty()) {
             recent_searches_delete_button.setVisibility(View.GONE);
             recent_searches_text_view.setText(R.string.no_recent_searches);
         }
@@ -55,9 +58,11 @@ public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
                     recentSearchesDao.deleteAll();
                     recent_searches_delete_button.setVisibility(View.GONE);
                     recent_searches_text_view.setText(R.string.no_recent_searches);
-                    Toast.makeText(getContext(),getString(R.string.search_history_deleted),Toast.LENGTH_SHORT).show();
+                    Toast.makeText(getContext(), getString(R.string.search_history_deleted),
+                        Toast.LENGTH_SHORT).show();
                     recentSearches = recentSearchesDao.recentSearches(10);
-                    adapter = new ArrayAdapter<>(getContext(), R.layout.item_recent_searches, recentSearches);
+                    adapter = new ArrayAdapter<>(getContext(), R.layout.item_recent_searches,
+                        recentSearches);
                     recentSearchesList.setAdapter(adapter);
                     adapter.notifyDataSetChanged();
                     dialog.dismiss();
@@ -67,22 +72,24 @@ public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
                 .show();
         });
 
-        adapter = new ArrayAdapter<>(requireContext(), R.layout.item_recent_searches, recentSearches);
+        adapter = new ArrayAdapter<>(requireContext(), R.layout.item_recent_searches,
+            recentSearches);
         recentSearchesList.setAdapter(adapter);
         recentSearchesList.setOnItemClickListener((parent, view, position, id) -> (
-                (SearchActivity)getContext()).updateText(recentSearches.get(position)));
+            (SearchActivity) getContext()).updateText(recentSearches.get(position)));
         recentSearchesList.setOnItemLongClickListener((parent, view, position, id) -> {
             new AlertDialog.Builder(getContext())
                 .setMessage(R.string.delete_search_dialog)
-            .setPositiveButton(getString(R.string.delete).toUpperCase(),((dialog, which) -> {
+                .setPositiveButton(getString(R.string.delete).toUpperCase(), ((dialog, which) -> {
                     recentSearchesDao.delete(recentSearchesDao.find(recentSearches.get(position)));
                     recentSearches = recentSearchesDao.recentSearches(10);
-                adapter = new ArrayAdapter<>(getContext(), R.layout.item_recent_searches, recentSearches);
+                    adapter = new ArrayAdapter<>(getContext(), R.layout.item_recent_searches,
+                        recentSearches);
                     recentSearchesList.setAdapter(adapter);
                     adapter.notifyDataSetChanged();
                     dialog.dismiss();
                 }))
-            .setNegativeButton(android.R.string.cancel,null)
+                .setNegativeButton(android.R.string.cancel, null)
                 .create()
                 .show();
             return true;
@@ -92,8 +99,8 @@ public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
     }
 
     /**
-     * This method is called on back press of activity
+     * This method is called on back press of activity so we are updating the list from database to
-     * so we are updating the list from database to refresh the recent searches list.
+     * refresh the recent searches list.
      */
     @Override
     public void onResume() {
@@ -108,7 +115,7 @@ public class RecentSearchesFragment extends CommonsDaggerSupportFragment {
         recentSearches = recentSearchesDao.recentSearches(10);
         adapter.notifyDataSetChanged();
 
-        if(!recentSearches.isEmpty()) {
+        if (!recentSearches.isEmpty()) {
             recent_searches_delete_button.setVisibility(View.VISIBLE);
             recent_searches_text_view.setText(R.string.search_recent_header);
         }

app/src/main/java/fr/free/nrw/commons/media/CustomOkHttpNetworkFetcher.java

@@ -126,8 +126,10 @@ public class CustomOkHttpNetworkFetcher
     public Map<String, String> getExtraMap(OkHttpNetworkFetchState fetchState, int byteSize) {
         Map<String, String> extraMap = new HashMap<>(4);
         extraMap.put(QUEUE_TIME, Long.toString(fetchState.responseTime - fetchState.submitTime));
-    extraMap.put(FETCH_TIME, Long.toString(fetchState.fetchCompleteTime - fetchState.responseTime));
+        extraMap
-    extraMap.put(TOTAL_TIME, Long.toString(fetchState.fetchCompleteTime - fetchState.submitTime));
+            .put(FETCH_TIME, Long.toString(fetchState.fetchCompleteTime - fetchState.responseTime));
+        extraMap
+            .put(TOTAL_TIME, Long.toString(fetchState.fetchCompleteTime - fetchState.submitTime));
         extraMap.put(IMAGE_SIZE, Integer.toString(byteSize));
         return extraMap;
     }
@@ -167,7 +169,8 @@ public class CustomOkHttpNetworkFetcher
                     try {
                         if (!response.isSuccessful()) {
                             handleException(
-                    call, new IOException("Unexpected HTTP code " + response), callback);
+                                call, new IOException("Unexpected HTTP code " + response),
+                                callback);
                             return;
                         }
 
@@ -203,7 +206,8 @@ public class CustomOkHttpNetworkFetcher
     /**
      * Handles exceptions.
      *
-   * <p>OkHttp notifies callers of cancellations via an IOException. If IOException is caught after
+     * <p>OkHttp notifies callers of cancellations via an IOException. If IOException is caught
+     * after
      * request cancellation, then the exception is interpreted as successful cancellation and
      * onCancellation is called. Otherwise onFailure is called.
      */

app/src/main/java/fr/free/nrw/commons/mwapi/OkHttpJsonApiClient.java

@@ -70,6 +70,7 @@ public class OkHttpJsonApiClient {
 
     /**
      * The method will gradually calls the leaderboard API and fetches the leaderboard
+     *
      * @param userName username of leaderboard user
      * @param duration duration for leaderboard
      * @param category category for leaderboard
@@ -78,7 +79,8 @@ public class OkHttpJsonApiClient {
      * @return LeaderboardResponse object
      */
     @NonNull
-  public Observable<LeaderboardResponse> getLeaderboard(String userName, String duration, String category, String limit, String offset) {
+    public Observable<LeaderboardResponse> getLeaderboard(String userName, String duration,
+        String category, String limit, String offset) {
         final String fetchLeaderboardUrlTemplate = wikiMediaTestToolforgeUrl
             + LEADERBOARD_END_POINT;
         String url = String.format(Locale.ENGLISH,
@@ -118,6 +120,7 @@ public class OkHttpJsonApiClient {
 
     /**
      * This method will update the leaderboard user avatar
+     *
      * @param username username to update
      * @param avatar   url of the new avatar
      * @return UpdateAvatarResponse object
@@ -222,8 +225,8 @@ public class OkHttpJsonApiClient {
     }
 
     /**
-   * This takes userName as input, which is then used to fetch the feedback/achievements statistics
+     * This takes userName as input, which is then used to fetch the feedback/achievements
-   * using OkHttp and JavaRx. This function return JSONObject
+     * statistics using OkHttp and JavaRx. This function return JSONObject
      *
      * @param userName MediaWiki user name
      * @return
@@ -261,7 +264,8 @@ public class OkHttpJsonApiClient {
         });
     }
 
-    public Observable<List<Place>> getNearbyPlaces(LatLng cur, String language, double radius) throws IOException {
+    public Observable<List<Place>> getNearbyPlaces(LatLng cur, String language, double radius)
+        throws IOException {
         String wikidataQuery = FileUtils.readFromResource("/queries/nearby_query.rq");
         String query = wikidataQuery
             .replace("${RAD}", String.format(Locale.ROOT, "%.2f", radius))
@@ -304,7 +308,8 @@ public class OkHttpJsonApiClient {
      */
     public Single<List<DepictedItem>> getChildDepictions(String qid, int startPosition,
         int limit) throws IOException {
-    return depictedItemsFrom(sparqlQuery(qid, startPosition, limit,"/queries/subclasses_query.rq"));
+        return depictedItemsFrom(
+            sparqlQuery(qid, startPosition, limit, "/queries/subclasses_query.rq"));
     }
 
     /**
@@ -326,12 +331,13 @@ public class OkHttpJsonApiClient {
     }
 
     @NotNull
-  private Request sparqlQuery(String qid, int startPosition, int limit, String fileName) throws IOException {
+    private Request sparqlQuery(String qid, int startPosition, int limit, String fileName)
+        throws IOException {
         String query = FileUtils.readFromResource(fileName)
             .replace("${QID}", qid)
             .replace("${LANG}", "\"" + Locale.getDefault().getLanguage() + "\"")
-        .replace("${LIMIT}",""+ limit)
+            .replace("${LIMIT}", "" + limit)
-        .replace("${OFFSET}",""+ startPosition);
+            .replace("${OFFSET}", "" + startPosition);
         HttpUrl.Builder urlBuilder = HttpUrl
             .parse(sparqlQueryUrl)
             .newBuilder()

app/src/main/java/fr/free/nrw/commons/navtab/NavTab.java

@@ -16,7 +16,6 @@ import org.wikipedia.model.EnumCodeMap;
 import fr.free.nrw.commons.R;
 
 
-
 public enum NavTab implements EnumCode {
     CONTRIBUTIONS(R.string.contributions_fragment, R.drawable.ic_baseline_person_24) {
         @NonNull
@@ -25,7 +24,7 @@ public enum NavTab implements EnumCode {
             return ContributionsFragment.newInstance();
         }
     },
-  NEARBY(R.string.nearby_fragment, R.drawable.ic_location_on_black_24dp){
+    NEARBY(R.string.nearby_fragment, R.drawable.ic_location_on_black_24dp) {
         @NonNull
         @Override
         public Fragment newInstance() {

app/src/main/java/fr/free/nrw/commons/navtab/NavTabFragmentPagerAdapter.java

@@ -8,6 +8,7 @@ import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentPagerAdapter;
 
 public class NavTabFragmentPagerAdapter extends FragmentPagerAdapter {
+
     private Fragment currentFragment;
 
     public NavTabFragmentPagerAdapter(FragmentManager mgr) {
@@ -19,11 +20,13 @@ public class NavTabFragmentPagerAdapter extends FragmentPagerAdapter {
         return currentFragment;
     }
 
-  @Override public Fragment getItem(int pos) {
+    @Override
+    public Fragment getItem(int pos) {
         return NavTab.of(pos).newInstance();
     }
 
-  @Override public int getCount() {
+    @Override
+    public int getCount() {
         return NavTab.size();
     }
 

app/src/main/java/fr/free/nrw/commons/navtab/NavTabLayout.java

@@ -26,7 +26,7 @@ public class NavTabLayout extends BottomNavigationView {
     }
 
     private void setTabViews() {
-    if (((MainActivity)getContext()).applicationKvStore.getBoolean("login_skipped") == true) {
+        if (((MainActivity) getContext()).applicationKvStore.getBoolean("login_skipped") == true) {
             for (int i = 0; i < NavTabLoggedOut.size(); i++) {
                 NavTabLoggedOut navTab = NavTabLoggedOut.of(i);
                 getMenu().add(Menu.NONE, i, i, navTab.text()).setIcon(navTab.icon());

app/src/main/java/fr/free/nrw/commons/navtab/NavTabLoggedOut.java

@@ -35,7 +35,8 @@ public enum NavTabLoggedOut implements EnumCode {
         }
     };
 
-  private static final EnumCodeMap<NavTabLoggedOut> MAP = new EnumCodeMap<>(NavTabLoggedOut.class);
+    private static final EnumCodeMap<NavTabLoggedOut> MAP = new EnumCodeMap<>(
+        NavTabLoggedOut.class);
 
     @StringRes
     private final int text;

app/src/main/java/fr/free/nrw/commons/upload/ImageProcessingService.java

@@ -22,6 +22,7 @@ import timber.log.Timber;
  */
 @Singleton
 public class ImageProcessingService {
+
     private final FileUtilsWrapper fileUtilsWrapper;
     private final ImageUtilsWrapper imageUtilsWrapper;
     private final ReadFBMD readFBMD;
@@ -62,7 +63,8 @@ public class ImageProcessingService {
             checkFBMD(filePath),
             checkEXIF(filePath),
             (duplicateImage, wrongGeoLocation, darkImage, itemTitle, fbmd, exif) -> {
-          Timber.d("duplicate: %d, geo: %d, dark: %d, title: %d" + "fbmd:" + fbmd + "exif:" + exif,
+                Timber.d("duplicate: %d, geo: %d, dark: %d, title: %d" + "fbmd:" + fbmd + "exif:"
+                        + exif,
                     duplicateImage, wrongGeoLocation, darkImage, itemTitle);
                 return duplicateImage | wrongGeoLocation | darkImage | itemTitle | fbmd | exif;
             }
@@ -79,10 +81,10 @@ public class ImageProcessingService {
     }
 
     /**
-     * We try to minimize uploads from the Commons app that might be copyright violations.
+     * We try to minimize uploads from the Commons app that might be copyright violations. If an
-     * If an image does not have any Exif metadata, then it was likely downloaded from the internet,
+     * image does not have any Exif metadata, then it was likely downloaded from the internet, and
-     * and is probably not an original work by the user. We detect these kinds of images by looking
+     * is probably not an original work by the user. We detect these kinds of images by looking for
-     * for the presence of some basic Exif metadata.
+     * the presence of some basic Exif metadata.
      */
     private Single<Integer> checkEXIF(String filepath) {
         return EXIFReader.processMetadata(filepath);
@@ -90,9 +92,7 @@ public class ImageProcessingService {
 
 
     /**
-     * Checks item caption
+     * Checks item caption - empty caption - existing caption
-     * - empty caption
-     * - existing caption
      *
      * @param uploadItem
      * @return
@@ -142,8 +142,8 @@ public class ImageProcessingService {
     }
 
     /**
-     * Checks for image geolocation
+     * Checks for image geolocation returns IMAGE_OK if the place is null or if the file doesn't
-     * returns IMAGE_OK if the place is null or if the file doesn't contain a geolocation
+     * contain a geolocation
      *
      * @param filePath file to be checked
      * @return IMAGE_GEOLOCATION_DIFFERENT or IMAGE_OK
@@ -159,7 +159,8 @@ public class ImageProcessingService {
                 if (StringUtils.isBlank(geoLocation)) {
                     return Single.just(ImageUtils.IMAGE_OK);
                 }
-                    return imageUtilsWrapper.checkImageGeolocationIsDifferent(geoLocation, place.getLocation());
+                return imageUtilsWrapper
+                    .checkImageGeolocationIsDifferent(geoLocation, place.getLocation());
             })
             .subscribeOn(Schedulers.io());
     }

app/src/main/java/fr/free/nrw/commons/upload/UploadClient.java

@@ -62,8 +62,9 @@ public class UploadClient {
     }
 
     /**
-   * Upload file to stash in chunks of specified size. Uploading files in chunks will make handling
+     * Upload file to stash in chunks of specified size. Uploading files in chunks will make
-   * of large files easier. Also, it will be useful in supporting pause/resume of uploads
+     * handling of large files easier. Also, it will be useful in supporting pause/resume of
+     * uploads
      */
     public Observable<StashUploadResult> uploadFileToStash(
         final Context context, final String filename, final Contribution contribution,
@@ -102,7 +103,8 @@ public class UploadClient {
                 return;
             }
 
-      if (chunkInfo.get() != null && index.get() < chunkInfo.get().getIndexOfNextChunkToUpload()) {
+            if (chunkInfo.get() != null && index.get() < chunkInfo.get()
+                .getIndexOfNextChunkToUpload()) {
                 index.incrementAndGet();
                 Timber.d("Chunk: Increment and return: %s", index.get());
                 return;
@@ -155,6 +157,7 @@ public class UploadClient {
 
     /**
      * Stash is valid for 6 hours. This function checks the validity of stash
+     *
      * @param contribution
      * @return
      */
@@ -217,9 +220,11 @@ public class UploadClient {
                     CommonsApplication.DEFAULT_EDIT_SUMMARY,
                     uniqueFileName,
                     fileKey).map(uploadResponse -> {
-            UploadResponse uploadResult = gson.fromJson(uploadResponse, UploadResponse.class);
+                    UploadResponse uploadResult = gson
+                        .fromJson(uploadResponse, UploadResponse.class);
                     if (uploadResult.getUpload() == null) {
-              final MwException exception = gson.fromJson(uploadResponse, MwException.class);
+                        final MwException exception = gson
+                            .fromJson(uploadResponse, MwException.class);
                         Timber.e(exception, "Error in uploading file from stash");
                         throw new RuntimeException(exception.getErrorCode());
                     }

app/src/main/java/fr/free/nrw/commons/upload/UploadItem.java

@@ -72,6 +72,7 @@ public class UploadItem {
 
     /**
      * Sets the corresponding place to the uploadItem
+     *
      * @param place geolocated Wikidata item
      */
     public void setPlace(Place place) {
@@ -114,7 +115,7 @@ public class UploadItem {
     }
 
     public void setHasInvalidLocation(boolean hasInvalidLocation) {
-    this.hasInvalidLocation=hasInvalidLocation;
+        this.hasInvalidLocation = hasInvalidLocation;
     }
 
     public boolean hasInvalidLocation() {

app/src/main/java/fr/free/nrw/commons/utils/ActivityUtils.java

@@ -4,9 +4,10 @@ import android.content.Context;
 import android.content.Intent;
 
 public class ActivityUtils {
+
     public static <T> void startActivityWithFlags(Context context, Class<T> cls, int... flags) {
         Intent intent = new Intent(context, cls);
-    for (int flag: flags) {
+        for (int flag : flags) {
             intent.addFlags(flag);
         }
         context.startActivity(intent);

app/src/main/java/fr/free/nrw/commons/wikidata/WikiBaseClient.java

@@ -44,7 +44,8 @@ public class WikiBaseClient {
         String languageCode, String captionValue) {
         return csrfToken()
             .switchMap(editToken -> wikiBaseInterface
-            .addLabelstoWikidata(PAGE_ID_PREFIX + fileEntityId, editToken, languageCode, captionValue));
+                .addLabelstoWikidata(PAGE_ID_PREFIX + fileEntityId, editToken, languageCode,
+                    captionValue));
 
     }
 

app/src/main/java/fr/free/nrw/commons/wikidata/WikidataClient.java

@@ -31,7 +31,8 @@ public class WikidataClient {
      */
     Observable<Long> setClaim(Statement_partial claim, String tags) {
         return getCsrfToken()
-        .flatMap(csrfToken -> wikidataInterface.postSetClaim(gson.toJson(claim), tags, csrfToken))
+            .flatMap(
+                csrfToken -> wikidataInterface.postSetClaim(gson.toJson(claim), tags, csrfToken))
             .map(mwPostResponse -> mwPostResponse.getPageinfo().getLastrevid());
     }
 

app/src/main/java/fr/free/nrw/commons/wikidata/WikidataEditService.java

@@ -68,8 +68,8 @@ public class WikidataEditService {
     }
 
     /**
-   * Edits the wikibase entity by adding DEPICTS property. Adding DEPICTS property requires call to
+     * Edits the wikibase entity by adding DEPICTS property. Adding DEPICTS property requires call
-   * the wikibase API to set tag against the entity.
+     * to the wikibase API to set tag against the entity.
      */
     @SuppressLint("CheckResult")
     private Observable<Boolean> addDepictsProperty(final String fileEntityId,
@@ -137,8 +137,8 @@ public class WikidataEditService {
         }
     }
 
-  public Long createClaim(@Nullable final WikidataPlace wikidataPlace, final String fileName, final
+    public Long createClaim(@Nullable final WikidataPlace wikidataPlace, final String fileName,
-  Map<String, String> captions) {
+        final Map<String, String> captions) {
         if (!(directKvStore.getBoolean("Picture_Has_Correct_Location", true))) {
             Timber
                 .d("Image location and nearby place location mismatched, so Wikidata item won't be edited");
@@ -149,7 +149,8 @@ public class WikidataEditService {
 
     public Long addImageAndMediaLegends(final WikidataItem wikidataItem, final String fileName,
         final Map<String, String> captions) {
-    final Snak_partial p18 = new Snak_partial("value", WikidataProperties.IMAGE.getPropertyName(),
+        final Snak_partial p18 = new Snak_partial("value",
+            WikidataProperties.IMAGE.getPropertyName(),
             new ValueString(fileName.replace("File:", "")));
 
         final List<Snak_partial> snaks = new ArrayList<>();
@@ -179,10 +180,12 @@ public class WikidataEditService {
         }
     }
 
-  public Observable addDepictionsAndCaptions(final UploadResult uploadResult, final Contribution contribution) {
+    public Observable addDepictionsAndCaptions(final UploadResult uploadResult,
+        final Contribution contribution) {
         return wikiBaseClient.getFileEntityId(uploadResult)
             .doOnError(throwable -> {
-          Timber.e(throwable, "Error occurred while getting EntityID to set DEPICTS property");
+                Timber
+                    .e(throwable, "Error occurred while getting EntityID to set DEPICTS property");
                 ViewUtil.showLongToast(context, context.getString(R.string.wikidata_edit_failure));
             })
             .switchMap(fileEntityId -> {