remove some spotbugs warnings

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

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

@@ -144,8 +144,6 @@ public class ReceiveExternalFilesActivity extends FileActivity
 
     @Inject AppPreferences preferences;
     @Inject LocalBroadcastManager localBroadcastManager;
-    @Inject ThemeColorUtils themeColorUtils;
-    @Inject ThemeTextInputUtils themeTextInputUtils;
     private AccountManager mAccountManager;
     private Stack<String> mParents = new Stack<>();
     private List<Parcelable> mStreamsToUpload;

app/src/main/java/com/owncloud/android/ui/preview/PreviewTextFileFragment.java

@@ -228,7 +228,7 @@ public class PreviewTextFileFragment extends PreviewTextFragment {
 
             if (textView != null) {
                 originalText = stringWriter.toString();
-                setText(textView, originalText, getFile(), requireActivity(), themeColorUtils);
+                setText(textView, originalText, getFile(), requireActivity(), false, false, themeColorUtils);
 
                 if (searchView != null) {
                     searchView.setOnQueryTextListener(PreviewTextFileFragment.this);

app/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.java

@@ -174,7 +174,7 @@ public abstract class PreviewTextFragment extends FileFragment implements Search
                                                             resources.getColor(R.color.primary));
             binding.textPreview.setText(Html.fromHtml(coloredText.replace("\n", "<br \\>")));
         } else {
-            setText(binding.textPreview, originalText, getFile(), activity, themeColorUtils);
+            setText(binding.textPreview, originalText, getFile(), activity, false, false, themeColorUtils);
         }
     }
 
@@ -219,14 +219,6 @@ public abstract class PreviewTextFragment extends FileFragment implements Search
         requireActivity().runOnUiThread(() -> requireActivity().onBackPressed());
     }
 
-    public void setText(TextView textView,
-                        String text,
-                        OCFile file,
-                        Activity activity,
-                        ThemeColorUtils themeColorUtils) {
-        setText(textView, text, file, activity, false, false, themeColorUtils);
-    }
-
     public static void setText(TextView textView,
                                @Nullable String text,
                                @Nullable OCFile file,