reduce lint

Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/main/java/com/owncloud/android/ui/activity/UploadListActivity.java

@@ -91,9 +91,6 @@ public class UploadListActivity extends FileActivity {
     @Inject
     LocalBroadcastManager localBroadcastManager;
 
-    @Inject
-    ViewThemeUtils viewThemeUtils;
-
     @Inject Throttler throttler;
 
     private UploadListLayoutBinding binding;

app/src/main/java/com/owncloud/android/ui/fragment/OCFileListFragment.java

@@ -983,7 +983,7 @@ public class OCFileListFragment extends ExtendedListFragment implements
         }
     }
 
-    private Future<Pair<Integer, OCFile>> getPreviousFile() throws NullPointerException, RejectedExecutionException {
+    private Future<Pair<Integer, OCFile>> getPreviousFile() {
         CompletableFuture<Pair<Integer, OCFile>> completableFuture = new CompletableFuture<>();
 
         Executors.newCachedThreadPool().submit(() -> {
@@ -1027,8 +1027,7 @@ public class OCFileListFragment extends ExtendedListFragment implements
             mFile = result.second;
             updateFileList();
             return result.first;
-        } catch (java.util.concurrent.ExecutionException | java.lang.InterruptedException | NullPointerException |
-                 RejectedExecutionException e) {
+        } catch (Exception e) {
             Log_OC.e(TAG,"Error caught in onBrowseUp " + e + " getPreviousFileWithoutFilter() used: ");
 
             FileDataStorageManager storageManager = mContainerActivity.getStorageManager();