diff --git a/core/src/io/github/lonamiwebs/klooni/Klooni.java b/core/src/io/github/lonamiwebs/klooni/Klooni.java
index ce67cd3..14936ec 100644
--- a/core/src/io/github/lonamiwebs/klooni/Klooni.java
+++ b/core/src/io/github/lonamiwebs/klooni/Klooni.java
@@ -40,7 +40,12 @@ import io.github.lonamiwebs.klooni.screens.MainMenuScreen;
 import io.github.lonamiwebs.klooni.screens.TransitionScreen;
 
 public class Klooni extends Game {
-    // region Effects
+
+    //region Members
+
+    // FIXME theme should NOT be static as it might load textures which will expose it to the race condition iff GDX got initialized before or not
+    public static Theme theme;
+    public IEffectFactory effect;
 
     // ordered list of effects. index 0 will get default if VanishEffectFactory is removed from list
     public final static IEffectFactory[] EFFECTS = {
@@ -51,31 +56,7 @@ public class Klooni extends Game {
             new ExplodeEffectFactory(),
     };
 
-
     private Map<String, Sound> effectSounds;
-
-    private void loadEffectSound(final String effectName) {
-        FileHandle soundFile = Gdx.files.internal("sound/effect_" + effectName + ".mp3");
-        if (!soundFile.exists())
-            soundFile = Gdx.files.internal("sound/effect_vanish.mp3");
-
-        effectSounds.put(effectName, Gdx.audio.newSound(soundFile));
-    }
-
-    public void playEffectSound() {
-        effectSounds.get(effect.getName())
-                .play(MathUtils.random(0.7f, 1f), MathUtils.random(0.8f, 1.2f), 0);
-    }
-
-    // endregion
-
-    //region Members
-
-    // FIXME theme should NOT be static as it might load textures which will expose it to the race condition iff GDX got initialized before or not
-    public static Theme theme;
-    public IEffectFactory effect;
-
-
     public Skin skin;
 
     public final ShareChallenge shareChallenge;
@@ -158,6 +139,23 @@ public class Klooni extends Game {
 
     //endregion
 
+    // region Effects
+
+    private void loadEffectSound(final String effectName) {
+        FileHandle soundFile = Gdx.files.internal("sound/effect_" + effectName + ".mp3");
+        if (!soundFile.exists())
+            soundFile = Gdx.files.internal("sound/effect_vanish.mp3");
+
+        effectSounds.put(effectName, Gdx.audio.newSound(soundFile));
+    }
+
+    public void playEffectSound() {
+        effectSounds.get(effect.getName())
+                .play(MathUtils.random(0.7f, 1f), MathUtils.random(0.8f, 1.2f), 0);
+    }
+
+    // endregion
+
     //region Settings
 
     private static Preferences prefs;
@@ -283,7 +281,7 @@ public class Klooni extends Game {
     }
 
     public static int getMoney() {
-        return (int)getRealMoney();
+        return (int) getRealMoney();
     }
 
     private static float getRealMoney() {
diff --git a/core/src/io/github/lonamiwebs/klooni/SkinLoader.java b/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
index a1042b1..594768d 100644
--- a/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
+++ b/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
@@ -39,7 +39,7 @@ public class SkinLoader {
         // We cannot use a size which is over the device height,
         // so use the closest smaller one
         int i;
-        float desired = (float)Gdx.graphics.getHeight() / (float)Klooni.GAME_HEIGHT;
+        float desired = (float) Gdx.graphics.getHeight() / (float) Klooni.GAME_HEIGHT;
         for (i = multipliers.length - 1; i > 0; --i) {
             if (multipliers[i] < desired)
                 break;
@@ -57,7 +57,7 @@ public class SkinLoader {
         Skin skin = new Skin(Gdx.files.internal("skin/uiskin.json"));
 
         // Nine patches
-        final int border = (int)(28 * bestMultiplier);
+        final int border = (int) (28 * bestMultiplier);
         skin.add("button_up", new NinePatch(new Texture(
                 Gdx.files.internal(folder + "button_up.png")), border, border, border, border));
 
diff --git a/core/src/io/github/lonamiwebs/klooni/Theme.java b/core/src/io/github/lonamiwebs/klooni/Theme.java
index e394067..a3aaa93 100644
--- a/core/src/io/github/lonamiwebs/klooni/Theme.java
+++ b/core/src/io/github/lonamiwebs/klooni/Theme.java
@@ -71,7 +71,7 @@ public class Theme {
     //region Static methods
 
     static boolean exists(final String name) {
-        return Gdx.files.internal("themes/"+name+".theme").exists();
+        return Gdx.files.internal("themes/" + name + ".theme").exists();
     }
 
     // Gets all the available themes on the available on the internal game storage
@@ -86,7 +86,7 @@ public class Theme {
             else {
                 Gdx.app.log(
                         "Theme/Info", "Non-existing theme '" + themes[i] +
-                        "' found on theme.list (line " + (i + 1) + ")");
+                                "' found on theme.list (line " + (i + 1) + ")");
             }
         }
 
@@ -121,7 +121,7 @@ public class Theme {
 
     // Updates the theme with all the values from the specified file or name
     public Theme update(final String name) {
-        return update(Gdx.files.internal("themes/"+name+".theme"));
+        return update(Gdx.files.internal("themes/" + name + ".theme"));
     }
 
     private Theme update(final FileHandle handle) {
@@ -137,13 +137,13 @@ public class Theme {
 
         JsonValue colors = json.get("colors");
         // Java won't allow unsigned integers, we need to use Long
-        background = new Color((int)Long.parseLong(colors.getString("background"), 16));
-        foreground = new Color((int)Long.parseLong(colors.getString("foreground"), 16));
+        background = new Color((int) Long.parseLong(colors.getString("background"), 16));
+        foreground = new Color((int) Long.parseLong(colors.getString("foreground"), 16));
 
         JsonValue buttonColors = colors.get("buttons");
         Color[] buttons = new Color[buttonColors.size];
         for (int i = 0; i < buttons.length; ++i) {
-            buttons[i] = new Color((int)Long.parseLong(buttonColors.getString(i), 16));
+            buttons[i] = new Color((int) Long.parseLong(buttonColors.getString(i), 16));
             if (buttonStyles[i] == null) {
                 buttonStyles[i] = new ImageButton.ImageButtonStyle();
             }
@@ -153,22 +153,22 @@ public class Theme {
             buttonStyles[i].down = skin.newDrawable("button_down", buttons[i]);
         }
 
-        currentScore = new Color((int)Long.parseLong(colors.getString("current_score"), 16));
-        highScore = new Color((int)Long.parseLong(colors.getString("high_score"), 16));
-        bonus = new Color((int)Long.parseLong(colors.getString("bonus"), 16));
-        bandColor = new Color((int)Long.parseLong(colors.getString("band"), 16));
-        textColor = new Color((int)Long.parseLong(colors.getString("text"), 16));
+        currentScore = new Color((int) Long.parseLong(colors.getString("current_score"), 16));
+        highScore = new Color((int) Long.parseLong(colors.getString("high_score"), 16));
+        bonus = new Color((int) Long.parseLong(colors.getString("bonus"), 16));
+        bandColor = new Color((int) Long.parseLong(colors.getString("band"), 16));
+        textColor = new Color((int) Long.parseLong(colors.getString("text"), 16));
 
-        emptyCell = new Color((int)Long.parseLong(colors.getString("empty_cell"), 16));
+        emptyCell = new Color((int) Long.parseLong(colors.getString("empty_cell"), 16));
 
         JsonValue cellColors = colors.get("cells");
         cells = new Color[cellColors.size];
         for (int i = 0; i < cells.length; ++i) {
-            cells[i] = new Color((int)Long.parseLong(cellColors.getString(i), 16));
+            cells[i] = new Color((int) Long.parseLong(cellColors.getString(i), 16));
         }
 
         String cellTextureFile = json.getString("cell_texture");
-        cellTexture = SkinLoader.loadPng("cells/"+cellTextureFile);
+        cellTexture = SkinLoader.loadPng("cells/" + cellTextureFile);
 
         return this;
     }
diff --git a/core/src/io/github/lonamiwebs/klooni/actors/EffectCard.java b/core/src/io/github/lonamiwebs/klooni/actors/EffectCard.java
index 31b0f95..97708da 100644
--- a/core/src/io/github/lonamiwebs/klooni/actors/EffectCard.java
+++ b/core/src/io/github/lonamiwebs/klooni/actors/EffectCard.java
@@ -123,7 +123,7 @@ public class EffectCard extends ShopCard {
         else if (Klooni.isEffectBought(effect))
             priceLabel.setText("bought");
         else
-            priceLabel.setText("buy for "+effect.getPrice());
+            priceLabel.setText("buy for " + effect.getPrice());
     }
 
     @Override
diff --git a/core/src/io/github/lonamiwebs/klooni/actors/MoneyBuyBand.java b/core/src/io/github/lonamiwebs/klooni/actors/MoneyBuyBand.java
index 6cd7ac2..a7a6095 100644
--- a/core/src/io/github/lonamiwebs/klooni/actors/MoneyBuyBand.java
+++ b/core/src/io/github/lonamiwebs/klooni/actors/MoneyBuyBand.java
@@ -158,8 +158,7 @@ public class MoneyBuyBand extends Table {
             if (shownText.length() > infoText.length()) {
                 // The old text was longer than the new one, so shorten it
                 shownText.setLength(shownText.length() - 1);
-            }
-            else {
+            } else {
                 // It can't be equal length or we wouldn't be here,
                 // so avoid checking shown.length() < info.length().
                 // We need to append the next character that we want to show
@@ -180,8 +179,7 @@ public class MoneyBuyBand extends Table {
             setTempText("cannot buy!");
             confirmButton.setVisible(false);
             cancelButton.setVisible(false);
-        }
-        else {
+        } else {
             this.toBuy = toBuy;
             setText("confirm?");
             confirmButton.setVisible(true);
diff --git a/core/src/io/github/lonamiwebs/klooni/actors/ShopCard.java b/core/src/io/github/lonamiwebs/klooni/actors/ShopCard.java
index 6a7cb20..dc884c3 100644
--- a/core/src/io/github/lonamiwebs/klooni/actors/ShopCard.java
+++ b/core/src/io/github/lonamiwebs/klooni/actors/ShopCard.java
@@ -73,12 +73,19 @@ public abstract class ShopCard extends Actor {
     // Showcases the current effect (the shop will be showcasing them, one by one)
     // This method should be called on the same card as long as it returns true.
     // It should return false once it's done so that the next card can be showcased.
-    public boolean showcase(Batch batch, float yDisplacement) { return false; }
+    public boolean showcase(Batch batch, float yDisplacement) {
+        return false;
+    }
 
     public abstract void usedItemUpdated();
+
     public abstract void use();
+
     public abstract boolean isBought();
+
     public abstract boolean isUsed();
+
     public abstract float getPrice();
+
     public abstract void performBuy();
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/actors/ThemeCard.java b/core/src/io/github/lonamiwebs/klooni/actors/ThemeCard.java
index d7f4963..6a58391 100644
--- a/core/src/io/github/lonamiwebs/klooni/actors/ThemeCard.java
+++ b/core/src/io/github/lonamiwebs/klooni/actors/ThemeCard.java
@@ -80,7 +80,7 @@ public class ThemeCard extends ShopCard {
         else if (Klooni.isThemeBought(theme))
             priceLabel.setText("bought");
         else
-            priceLabel.setText("buy for "+theme.getPrice());
+            priceLabel.setText("buy for " + theme.getPrice());
     }
 
     @Override
diff --git a/core/src/io/github/lonamiwebs/klooni/effects/WaterdropEffectFactory.java b/core/src/io/github/lonamiwebs/klooni/effects/WaterdropEffectFactory.java
index d43e80b..93017a1 100644
--- a/core/src/io/github/lonamiwebs/klooni/effects/WaterdropEffectFactory.java
+++ b/core/src/io/github/lonamiwebs/klooni/effects/WaterdropEffectFactory.java
@@ -36,7 +36,7 @@ public class WaterdropEffectFactory implements IEffectFactory {
 
 
     private void init() {
-        if(dropTexture == null)
+        if (dropTexture == null)
             dropTexture = SkinLoader.loadPng("cells/drop.png");
     }
 
diff --git a/core/src/io/github/lonamiwebs/klooni/game/BaseScorer.java b/core/src/io/github/lonamiwebs/klooni/game/BaseScorer.java
index d6bbd80..e1eebbe 100644
--- a/core/src/io/github/lonamiwebs/klooni/game/BaseScorer.java
+++ b/core/src/io/github/lonamiwebs/klooni/game/BaseScorer.java
@@ -102,13 +102,19 @@ public abstract class BaseScorer implements BinSerializable {
         return currentScore;
     }
 
-    public void pause() { }
-    public void resume() { }
+    public void pause() {
+    }
+
+    public void resume() {
+    }
 
     abstract public boolean isGameOver();
+
     abstract protected boolean isNewRecord();
 
-    public String gameOverReason() { return ""; }
+    public String gameOverReason() {
+        return "";
+    }
 
     abstract public void saveScore();
 
diff --git a/core/src/io/github/lonamiwebs/klooni/game/Board.java b/core/src/io/github/lonamiwebs/klooni/game/Board.java
index d5b4605..57fa6f8 100644
--- a/core/src/io/github/lonamiwebs/klooni/game/Board.java
+++ b/core/src/io/github/lonamiwebs/klooni/game/Board.java
@@ -98,7 +98,7 @@ public class Board implements BinSerializable {
 
         for (int i = 0; i < piece.cellRows; ++i)
             for (int j = 0; j < piece.cellCols; ++j)
-                if (!cells[y+i][x+j].isEmpty() && piece.filled(i, j))
+                if (!cells[y + i][x + j].isEmpty() && piece.filled(i, j))
                     return false;
 
         return true;
@@ -113,7 +113,7 @@ public class Board implements BinSerializable {
         for (int i = 0; i < piece.cellRows; ++i)
             for (int j = 0; j < piece.cellCols; ++j)
                 if (piece.filled(i, j))
-                    cells[y+i][x+j].set(piece.colorIndex);
+                    cells[y + i][x + j].set(piece.colorIndex);
 
         return true;
     }
@@ -129,7 +129,7 @@ public class Board implements BinSerializable {
             for (int j = 0; j < cellCount; ++j)
                 cells[i][j].draw(batch);
 
-        for (int i = effects.size; i-- != 0;) {
+        for (int i = effects.size; i-- != 0; ) {
             effects.get(i).draw(batch);
             if (effects.get(i).isDone())
                 effects.removeIndex(i);
@@ -248,7 +248,9 @@ public class Board implements BinSerializable {
         }
     }
 
-    public boolean effectsDone() { return effects.size == 0; }
+    public boolean effectsDone() {
+        return effects.size == 0;
+    }
 
     //endregion
 
diff --git a/core/src/io/github/lonamiwebs/klooni/game/BonusParticle.java b/core/src/io/github/lonamiwebs/klooni/game/BonusParticle.java
index 97d1be8..6b35cad 100644
--- a/core/src/io/github/lonamiwebs/klooni/game/BonusParticle.java
+++ b/core/src/io/github/lonamiwebs/klooni/game/BonusParticle.java
@@ -33,7 +33,7 @@ class BonusParticle {
     private final static float SPEED = 1f;
 
     BonusParticle(final Vector2 pos, final int score, final Label.LabelStyle style) {
-        label = new Label("+"+score, style);
+        label = new Label("+" + score, style);
         label.setBounds(pos.x, pos.y, 0, 0);
     }
 
diff --git a/core/src/io/github/lonamiwebs/klooni/game/Piece.java b/core/src/io/github/lonamiwebs/klooni/game/Piece.java
index 87b600d..8816dd1 100644
--- a/core/src/io/github/lonamiwebs/klooni/game/Piece.java
+++ b/core/src/io/github/lonamiwebs/klooni/game/Piece.java
@@ -91,17 +91,17 @@ public class Piece {
                 for (int j = 0; j < lSize; ++j)
                     shape[0][j] = true;
                 for (int i = 0; i < lSize; ++i)
-                    shape[i][lSize-1] = true;
+                    shape[i][lSize - 1] = true;
                 break;
             case 2: // ┘
                 for (int j = 0; j < lSize; ++j)
-                    shape[lSize-1][j] = true;
+                    shape[lSize - 1][j] = true;
                 for (int i = 0; i < lSize; ++i)
-                    shape[i][lSize-1] = true;
+                    shape[i][lSize - 1] = true;
                 break;
             case 3: // └
                 for (int j = 0; j < lSize; ++j)
-                    shape[lSize-1][j] = true;
+                    shape[lSize - 1][j] = true;
                 for (int i = 0; i < lSize; ++i)
                     shape[i][0] = true;
                 break;
@@ -121,19 +121,28 @@ public class Piece {
     private static Piece fromIndex(int colorIndex, int rotateCount) {
         switch (colorIndex) {
             // Squares
-            case 0: return new Piece(1, 1, 0, colorIndex);
-            case 1: return new Piece(2, 2, 0, colorIndex);
-            case 2: return new Piece(3, 3, 0, colorIndex);
+            case 0:
+                return new Piece(1, 1, 0, colorIndex);
+            case 1:
+                return new Piece(2, 2, 0, colorIndex);
+            case 2:
+                return new Piece(3, 3, 0, colorIndex);
 
             // Lines
-            case 3: return new Piece(1, 2, rotateCount, colorIndex);
-            case 4: return new Piece(1, 3, rotateCount, colorIndex);
-            case 5: return new Piece(1, 4, rotateCount, colorIndex);
-            case 6: return new Piece(1, 5, rotateCount, colorIndex);
+            case 3:
+                return new Piece(1, 2, rotateCount, colorIndex);
+            case 4:
+                return new Piece(1, 3, rotateCount, colorIndex);
+            case 5:
+                return new Piece(1, 4, rotateCount, colorIndex);
+            case 6:
+                return new Piece(1, 5, rotateCount, colorIndex);
 
             // L's
-            case 7: return new Piece(2, rotateCount, colorIndex);
-            case 8: return new Piece(3, rotateCount, colorIndex);
+            case 7:
+                return new Piece(2, rotateCount, colorIndex);
+            case 8:
+                return new Piece(3, rotateCount, colorIndex);
         }
         throw new RuntimeException("Random function is broken.");
     }
diff --git a/core/src/io/github/lonamiwebs/klooni/game/TimeScorer.java b/core/src/io/github/lonamiwebs/klooni/game/TimeScorer.java
index c9b2dea..2c15258 100644
--- a/core/src/io/github/lonamiwebs/klooni/game/TimeScorer.java
+++ b/core/src/io/github/lonamiwebs/klooni/game/TimeScorer.java
@@ -83,11 +83,11 @@ public class TimeScorer extends BaseScorer implements BinSerializable {
     //region Private methods
 
     private int nanosToSeconds(long nano) {
-        return MathUtils.ceil((float)(nano * NANOS_TO_SECONDS));
+        return MathUtils.ceil((float) (nano * NANOS_TO_SECONDS));
     }
 
     private long scoreToNanos(int score) {
-        return (long)(score * SCORE_TO_NANOS);
+        return (long) (score * SCORE_TO_NANOS);
     }
 
     private int getTimeLeft() {
@@ -114,7 +114,9 @@ public class TimeScorer extends BaseScorer implements BinSerializable {
     }
 
     @Override
-    public String gameOverReason() { return "time is up"; }
+    public String gameOverReason() {
+        return "time is up";
+    }
 
     @Override
     public void saveScore() {
diff --git a/core/src/io/github/lonamiwebs/klooni/interfaces/IEffect.java b/core/src/io/github/lonamiwebs/klooni/interfaces/IEffect.java
index ad5fb50..512baf7 100644
--- a/core/src/io/github/lonamiwebs/klooni/interfaces/IEffect.java
+++ b/core/src/io/github/lonamiwebs/klooni/interfaces/IEffect.java
@@ -7,6 +7,8 @@ import io.github.lonamiwebs.klooni.game.Cell;
 
 public interface IEffect {
     void setInfo(Cell deadCell, Vector2 culprit);
+
     void draw(Batch batch);
+
     boolean isDone();
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/interfaces/IEffectFactory.java b/core/src/io/github/lonamiwebs/klooni/interfaces/IEffectFactory.java
index 4a6f364..ee24b54 100644
--- a/core/src/io/github/lonamiwebs/klooni/interfaces/IEffectFactory.java
+++ b/core/src/io/github/lonamiwebs/klooni/interfaces/IEffectFactory.java
@@ -23,14 +23,17 @@ import io.github.lonamiwebs.klooni.game.Cell;
 
 /**
  * IEffectEfactory interface has to be implemented for each effect.
- *
+ * <p>
  * It tells the name and the price of the effect and will create it, when needed.
  *
  * @see IEffect
  */
 public interface IEffectFactory {
     public String getName();
+
     public String getDisplay();
+
     public int getPrice();
+
     public IEffect create(final Cell deadCell, final Vector2 culprit);
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/CustomizeScreen.java b/core/src/io/github/lonamiwebs/klooni/screens/CustomizeScreen.java
index 2b92802..eb369cf 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/CustomizeScreen.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/CustomizeScreen.java
@@ -70,8 +70,8 @@ class CustomizeScreen implements Screen {
     //region Static members
 
     // As the examples show on the LibGdx wiki
-    private static final float MIN_DELTA = 1/30f;
-    private static final float DRAG_LIMIT_SQ = 20*20;
+    private static final float MIN_DELTA = 1 / 30f;
+    private static final float DRAG_LIMIT_SQ = 20 * 20;
 
     //endregion
 
@@ -210,7 +210,7 @@ class CustomizeScreen implements Screen {
         // Scroll to the currently selected item
         table.layout();
         for (Actor a : shopGroup.getChildren()) {
-            ShopCard c = (ShopCard)a;
+            ShopCard c = (ShopCard) a;
             if (c.isUsed()) {
                 shopScroll.scrollTo(
                         c.getX(), c.getY() + c.getHeight(),
@@ -247,7 +247,7 @@ class CustomizeScreen implements Screen {
                         buyBand.askBuy(card);
 
                     for (Actor a : shopGroup.getChildren()) {
-                        ((ShopCard)a).usedItemUpdated();
+                        ((ShopCard) a).usedItemUpdated();
                     }
                 }
             }
@@ -276,7 +276,7 @@ class CustomizeScreen implements Screen {
         // After everything is drawn, showcase the current shop item
         SnapshotArray<Actor> children = shopGroup.getChildren();
         if (children.size > 0) {
-            final ShopCard card = (ShopCard)children.get(showcaseIndex);
+            final ShopCard card = (ShopCard) children.get(showcaseIndex);
 
             final Batch batch = stage.getBatch();
             batch.begin();
@@ -311,13 +311,16 @@ class CustomizeScreen implements Screen {
     //region Empty methods
 
     @Override
-    public void pause() { }
+    public void pause() {
+    }
 
     @Override
-    public void resume() { }
+    public void resume() {
+    }
 
     @Override
-    public void hide() { }
+    public void hide() {
+    }
 
     //endregion
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/GameScreen.java b/core/src/io/github/lonamiwebs/klooni/screens/GameScreen.java
index 943118f..0a11fd3 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/GameScreen.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/GameScreen.java
@@ -106,7 +106,7 @@ class GameScreen implements Screen, InputProcessor, BinSerializable {
                 scorer = new TimeScorer(game, layout);
                 break;
             default:
-                throw new RuntimeException("Unknown game mode given: "+gameMode);
+                throw new RuntimeException("Unknown game mode given: " + gameMode);
         }
 
         board = new Board(layout, BOARD_SIZE);
@@ -258,10 +258,12 @@ class GameScreen implements Screen, InputProcessor, BinSerializable {
     //region Unused methods
 
     @Override
-    public void resize(int width, int height) { }
+    public void resize(int width, int height) {
+    }
 
     @Override
-    public void resume() { }
+    public void resume() {
+    }
 
     @Override
     public void hide() { /* Hide can only be called if the menu was shown. Place logic there. */ }
@@ -341,7 +343,8 @@ class GameScreen implements Screen, InputProcessor, BinSerializable {
                 // After it's been loaded, delete the save file
                 deleteSave();
                 return true;
-            } catch (IOException ignored) { }
+            } catch (IOException ignored) {
+            }
         }
         return false;
     }
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/MainMenuScreen.java b/core/src/io/github/lonamiwebs/klooni/screens/MainMenuScreen.java
index ae74f42..ba8f2b8 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/MainMenuScreen.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/MainMenuScreen.java
@@ -43,7 +43,7 @@ public class MainMenuScreen extends InputListener implements Screen {
     //region Static members
 
     // As the examples show on the LibGdx wiki
-    private static final float minDelta = 1/30f;
+    private static final float minDelta = 1 / 30f;
 
     //endregion
 
@@ -62,7 +62,7 @@ public class MainMenuScreen extends InputListener implements Screen {
         final SoftButton playButton = new SoftButton(
                 0, GameScreen.hasSavedData() ? "play_saved_texture" : "play_texture");
         playButton.addListener(new ChangeListener() {
-            public void changed (ChangeEvent event, Actor actor) {
+            public void changed(ChangeEvent event, Actor actor) {
                 MainMenuScreen.this.game.transitionTo(
                         new GameScreen(MainMenuScreen.this.game, GameScreen.GAME_MODE_SCORE));
             }
@@ -95,7 +95,7 @@ public class MainMenuScreen extends InputListener implements Screen {
         // Palette button (buy colors)
         final SoftButton paletteButton = new SoftButton(3, "palette_texture");
         paletteButton.addListener(new ChangeListener() {
-            public void changed (ChangeEvent event, Actor actor) {
+            public void changed(ChangeEvent event, Actor actor) {
                 // Don't dispose because then it needs to take us to the previous screen
                 MainMenuScreen.this.game.transitionTo(new CustomizeScreen(
                         MainMenuScreen.this.game, MainMenuScreen.this.game.getScreen()), false);
@@ -140,13 +140,16 @@ public class MainMenuScreen extends InputListener implements Screen {
     //region Unused methods
 
     @Override
-    public void pause() { }
+    public void pause() {
+    }
 
     @Override
-    public void resume() { }
+    public void resume() {
+    }
 
     @Override
-    public void hide() { }
+    public void hide() {
+    }
 
     //endregion
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java b/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
index 4bc665c..4d8d1b3 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
@@ -80,7 +80,7 @@ class PauseMenuStage extends Stage {
         table.add(homeButton).space(16);
 
         homeButton.addListener(new ChangeListener() {
-            public void changed (ChangeEvent event, Actor actor) {
+            public void changed(ChangeEvent event, Actor actor) {
                 game.transitionTo(new MainMenuScreen(game));
             }
         });
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/ShareScoreScreen.java b/core/src/io/github/lonamiwebs/klooni/screens/ShareScoreScreen.java
index 0fbb2ea..e17a124 100755
--- a/core/src/io/github/lonamiwebs/klooni/screens/ShareScoreScreen.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/ShareScoreScreen.java
@@ -101,19 +101,24 @@ class ShareScoreScreen implements Screen {
     //region Empty methods
 
     @Override
-    public void resize(int width, int height) { }
+    public void resize(int width, int height) {
+    }
 
     @Override
-    public void dispose() { }
+    public void dispose() {
+    }
 
     @Override
-    public void pause() { }
+    public void pause() {
+    }
 
     @Override
-    public void resume() { }
+    public void resume() {
+    }
 
     @Override
-    public void hide() { }
+    public void hide() {
+    }
 
     //endregion
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/TransitionScreen.java b/core/src/io/github/lonamiwebs/klooni/screens/TransitionScreen.java
index bb3d385..f2961da 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/TransitionScreen.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/TransitionScreen.java
@@ -96,8 +96,7 @@ public class TransitionScreen implements Screen {
                 fadedElapsed = 0;
                 fadingOut = false;
             }
-        }
-        else {
+        } else {
             toScreen.render(delta);
             opacity = Math.min(fadedElapsed * FADE_INVERSE_DELAY, 1);
         }
@@ -146,13 +145,16 @@ public class TransitionScreen implements Screen {
     //region Unused methods
 
     @Override
-    public void pause() { }
+    public void pause() {
+    }
 
     @Override
-    public void resume() { }
+    public void resume() {
+    }
 
     @Override
-    public void hide() { }
+    public void hide() {
+    }
 
     //endregion
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializable.java b/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializable.java
index 2af0df6..693a97c 100644
--- a/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializable.java
+++ b/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializable.java
@@ -23,5 +23,6 @@ import java.io.IOException;
 
 public interface BinSerializable {
     void write(final DataOutputStream out) throws IOException;
+
     void read(final DataInputStream in) throws IOException;
 }
diff --git a/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializer.java b/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializer.java
index 7bc05e2..92ff18a 100644
--- a/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializer.java
+++ b/core/src/io/github/lonamiwebs/klooni/serializer/BinSerializer.java
@@ -27,7 +27,7 @@ import java.util.Arrays;
 public class BinSerializer {
 
     // ascii (klooni) and binary (1010b)
-    private final static byte[] HEADER = { 0x6B, 0x6C, 0x6F, 0x6F, 0x6E, 0x69, 0xa };
+    private final static byte[] HEADER = {0x6B, 0x6C, 0x6F, 0x6F, 0x6E, 0x69, 0xa};
 
     // MODIFY THIS VALUE EVERY TIME A BinSerializable IMPLEMENTATION CHANGES
     // Or unwanted results will happen and corrupt the game in an unknown way.
@@ -43,7 +43,8 @@ public class BinSerializer {
         } finally {
             try {
                 out.close();
-            } catch (IOException ignored) { }
+            } catch (IOException ignored) {
+            }
         }
     }
 
@@ -68,7 +69,8 @@ public class BinSerializer {
         } finally {
             try {
                 in.close();
-            } catch (IOException ignored) { }
+            } catch (IOException ignored) {
+            }
         }
     }
 }