cleanup code

app/src/main/java/com/keylesspalace/tusky/util/Assert.java

@@ -1,29 +0,0 @@
-/* Copyright 2017 Andrew Dawson
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
-
-package com.keylesspalace.tusky.util;
-
-import com.keylesspalace.tusky.BuildConfig;
-
-/** Android Studio complains about built-in assertions so this is an alternative. */
-public class Assert {
-    private static boolean ENABLED = BuildConfig.DEBUG;
-
-    public static void expect(boolean expression) {
-        if (ENABLED && !expression) {
-            throw new AssertionError();
-        }
-    }
-}

app/src/main/java/com/keylesspalace/tusky/util/Either.java

@@ -100,7 +100,7 @@ public final class Either<L, R> {
     }
 
     /**
-     * Same as {@link #getAsRightOrNull()} but returns {@code null} is the value if Left instead of
+     * Same as {@link #getAsRight()} but returns {@code null} is the value if Left instead of
      * throwing an exception.
      * @return contained value as Right or null
      */

app/src/main/java/com/keylesspalace/tusky/util/EmojiCompatFont.java

@@ -216,7 +216,7 @@ public class EmojiCompatFont {
                 BufferedSink sink = Okio.buffer(Okio.sink(downloadFile));
                 Source source = null;
                 try {
-                    long size = 0;
+                    long size;
                     // Download!
                     if (response.body() != null
                             && response.isSuccessful()

app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java

@@ -183,5 +183,4 @@ public class LinkHelper {
     }
 
 
-
 }