Removing unnecessary executor

app/src/main/java/acr/browser/lightning/app/BrowserApp.java

@@ -40,9 +40,7 @@ public class BrowserApp extends Application {
         AppCompatDelegate.setCompatVectorFromResourcesEnabled(Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT);
     }
 
-
     @Nullable private static AppComponent sAppComponent;
-    private static final Executor mIOThread = Executors.newSingleThreadExecutor();
 
     @Inject PreferenceManager mPreferenceManager;
     @Inject BookmarkModel mBookmarkModel;
@@ -125,11 +123,6 @@ public class BrowserApp extends Application {
         return sAppComponent;
     }
 
-    @NonNull
-    public static Executor getIOThread() {
-        return mIOThread;
-    }
-
     /**
      * Determines whether this is a release build.
      *

app/src/main/java/acr/browser/lightning/utils/FileUtils.java

@@ -8,6 +8,8 @@ import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.Log;
 
+import com.anthonycr.bonsai.Schedulers;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
@@ -38,7 +40,7 @@ public class FileUtils {
      * @param name   the name of the file to store the bundle in.
      */
     public static void writeBundleToStorage(final @NonNull Application app, final Bundle bundle, final @NonNull String name) {
-        BrowserApp.getIOThread().execute(new Runnable() {
+        Schedulers.io().execute(new Runnable() {
             @Override
             public void run() {
                 File outputFile = new File(app.getFilesDir(), name);