Converted to Java 7, factored InstanceLock to own file.

src/mightypork/gamecore/audio/JointVolume.java

@@ -10,7 +10,7 @@ import mightypork.utils.objects.Mutable;
  * 
  * @author MightyPork
  */
-public class JointVolume extends Mutable<Double> {
+public class JointVolume extends Volume {
 	
 	private final Mutable<Double>[] volumes;
 	
@@ -20,7 +20,8 @@ public class JointVolume extends Mutable<Double> {
 	 * 
 	 * @param volumes individual volumes to join
 	 */
-	public JointVolume(Mutable<Double>... volumes) {
+	@SafeVarargs
+	public JointVolume(Volume... volumes) {
 		super(1D);
 		this.volumes = volumes;
 	}

src/mightypork/gamecore/audio/SoundBank.java

@@ -17,8 +17,8 @@ public class SoundBank extends AppAdapter {
 	private static final LoopPlayer NULL_LOOP = new LoopPlayer(NO_SOUND, 0, 0, null);
 	private static final EffectPlayer NULL_EFFECT = new EffectPlayer(NO_SOUND, 0, 0, null);
 	
-	private final Map<String, EffectPlayer> effects = new HashMap<String, EffectPlayer>();
-	private final Map<String, LoopPlayer> loops = new HashMap<String, LoopPlayer>();
+	private final Map<String, EffectPlayer> effects = new HashMap<>();
+	private final Map<String, LoopPlayer> loops = new HashMap<>();
 	
 	
 	public SoundBank(AppAccess app) {

src/mightypork/gamecore/audio/SoundSystem.java

@@ -13,7 +13,6 @@ import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
 import mightypork.gamecore.control.interf.Updateable;
 import mightypork.utils.math.Calc.Buffers;
 import mightypork.utils.math.coord.Coord;
-import mightypork.utils.objects.Mutable;
 
 import org.lwjgl.openal.AL;
 import org.lwjgl.openal.AL10;
@@ -25,7 +24,6 @@ import org.newdawn.slick.openal.SoundStore;
  * 
  * @author MightyPork
  */
-@SuppressWarnings("unchecked")
 public class SoundSystem extends RootBusNode implements Updateable {
 	
 	private static final Coord INITIAL_LISTENER_POS = new Coord(0, 0, 0);
@@ -72,12 +70,12 @@ public class SoundSystem extends RootBusNode implements Updateable {
 	
 	// -- instance --
 	
-	public final Mutable<Double> masterVolume = new Mutable<Double>(1D);
-	public final Mutable<Double> effectsVolume = new JointVolume(masterVolume);
-	public final Mutable<Double> loopsVolume = new JointVolume(masterVolume);
+	public final Volume masterVolume = new Volume(1D);
+	public final Volume effectsVolume = new JointVolume(masterVolume);
+	public final Volume loopsVolume = new JointVolume(masterVolume);
 	
-	private final Set<LoopPlayer> loopPlayers = new HashSet<LoopPlayer>();
-	private final Set<DeferredAudio> resources = new HashSet<DeferredAudio>();
+	private final Set<LoopPlayer> loopPlayers = new HashSet<>();
+	private final Set<DeferredAudio> resources = new HashSet<>();
 	
 	
 	public SoundSystem(AppAccess app) {

src/mightypork/gamecore/audio/Volume.java

@@ -0,0 +1,21 @@
+package mightypork.gamecore.audio;
+
+
+import mightypork.utils.math.Calc;
+import mightypork.utils.objects.Mutable;
+
+
+public class Volume extends Mutable<Double> {
+	
+	public Volume(Double d) {
+		super(d);
+	}
+	
+	
+	@Override
+	public void set(Double d)
+	{
+		super.set(Calc.clampd(d, 0, 1));
+	}
+	
+}

src/mightypork/gamecore/audio/players/BaseAudioPlayer.java

@@ -2,8 +2,8 @@ package mightypork.gamecore.audio.players;
 
 
 import mightypork.gamecore.audio.DeferredAudio;
+import mightypork.gamecore.audio.Volume;
 import mightypork.gamecore.control.interf.Destroyable;
-import mightypork.utils.objects.Mutable;
 
 
 public abstract class BaseAudioPlayer implements Destroyable {
@@ -18,21 +18,21 @@ public abstract class BaseAudioPlayer implements Destroyable {
 	private final double basePitch;
 	
 	/** dedicated volume control */
-	private final Mutable<Double> gainMultiplier;
+	private final Volume gainMultiplier;
 	
 	
-	public BaseAudioPlayer(DeferredAudio track, double baseGain, Mutable<Double> gainMultiplier) {
+	public BaseAudioPlayer(DeferredAudio track, double baseGain, Volume gainMultiplier) {
 		this(track, 1, baseGain, gainMultiplier);
 	}
 	
 	
-	public BaseAudioPlayer(DeferredAudio track, double basePitch, double baseGain, Mutable<Double> gainMultiplier) {
+	public BaseAudioPlayer(DeferredAudio track, double basePitch, double baseGain, Volume gainMultiplier) {
 		this.audio = track;
 		
 		this.baseGain = baseGain;
 		this.basePitch = basePitch;
 		
-		if (gainMultiplier == null) gainMultiplier = new Mutable<Double>(1D);
+		if (gainMultiplier == null) gainMultiplier = new Volume(1D);
 		
 		this.gainMultiplier = gainMultiplier;
 	}

src/mightypork/gamecore/audio/players/EffectPlayer.java

@@ -2,13 +2,13 @@ package mightypork.gamecore.audio.players;
 
 
 import mightypork.gamecore.audio.DeferredAudio;
+import mightypork.gamecore.audio.Volume;
 import mightypork.utils.math.coord.Coord;
-import mightypork.utils.objects.Mutable;
 
 
 public class EffectPlayer extends BaseAudioPlayer {
 	
-	public EffectPlayer(DeferredAudio track, double basePitch, double baseGain, Mutable<Double> gainMultiplier) {
+	public EffectPlayer(DeferredAudio track, double basePitch, double baseGain, Volume gainMultiplier) {
 		super(track, (float) basePitch, (float) baseGain, gainMultiplier);
 	}
 	

src/mightypork/gamecore/audio/players/LoopPlayer.java

@@ -2,10 +2,10 @@ package mightypork.gamecore.audio.players;
 
 
 import mightypork.gamecore.audio.DeferredAudio;
+import mightypork.gamecore.audio.Volume;
 import mightypork.gamecore.control.interf.Updateable;
 import mightypork.gamecore.control.timing.Pauseable;
 import mightypork.utils.math.animation.AnimDouble;
-import mightypork.utils.objects.Mutable;
 
 import org.lwjgl.openal.AL10;
 
@@ -29,7 +29,7 @@ public class LoopPlayer extends BaseAudioPlayer implements Updateable, Pauseable
 	private double outTime = 1;
 	
 	
-	public LoopPlayer(DeferredAudio track, double pitch, double baseGain, Mutable<Double> gainMultiplier) {
+	public LoopPlayer(DeferredAudio track, double pitch, double baseGain, Volume gainMultiplier) {
 		super(track, (float) pitch, (float) baseGain, gainMultiplier);
 		
 		paused = true;

src/mightypork/gamecore/control/GameLoop.java

@@ -19,9 +19,9 @@ import mightypork.gamecore.gui.screens.ScreenRegistry;
  */
 public abstract class GameLoop extends AppModule implements MainLoopTaskRequest.Listener {
 	
-	private final Queue<Runnable> taskQueue = new ConcurrentLinkedQueue<Runnable>();
+	private final Queue<Runnable> taskQueue = new ConcurrentLinkedQueue<>();
 	private TimerDelta timer;
-	private Renderable mainRenderable;
+	private final Renderable mainRenderable;
 	private boolean running = true;
 	
 	

src/mightypork/gamecore/control/bus/BufferedHashSet.java

@@ -16,8 +16,8 @@ import java.util.List;
  */
 public class BufferedHashSet<E> extends HashSet<E> {
 	
-	private final List<E> toAdd = new LinkedList<E>();
-	private final List<Object> toRemove = new LinkedList<Object>();
+	private final List<E> toAdd = new LinkedList<>();
+	private final List<Object> toRemove = new LinkedList<>();
 	private boolean buffering = false;
 	
 	

src/mightypork/gamecore/control/bus/BusAccess.java

@@ -1,8 +1,6 @@
 package mightypork.gamecore.control.bus;
 
 
-
-
 /**
  * Access to an {@link EventBus} instance
  * 

src/mightypork/gamecore/control/bus/EventBus.java

@@ -22,13 +22,13 @@ import mightypork.utils.logging.Log;
 final public class EventBus implements Destroyable {
 	
 	/** Message channels */
-	private final BufferedHashSet<EventChannel<?, ?>> channels = new BufferedHashSet<EventChannel<?, ?>>();
+	private final BufferedHashSet<EventChannel<?, ?>> channels = new BufferedHashSet<>();
 	
 	/** Registered clients */
-	private final BufferedHashSet<Object> clients = new BufferedHashSet<Object>();
+	private final BufferedHashSet<Object> clients = new BufferedHashSet<>();
 	
 	/** Messages queued for delivery */
-	private final DelayQueue<DelayQueueEntry> sendQueue = new DelayQueue<DelayQueueEntry>();
+	private final DelayQueue<DelayQueueEntry> sendQueue = new DelayQueue<>();
 	
 	/** Queue polling thread */
 	private final QueuePollingThread busThread;
@@ -235,7 +235,7 @@ final public class EventBus implements Destroyable {
 		
 		clients.add(client);
 		
-		if(detailedLogging) Log.f3("<bus> Client joined: "+Log.str(client));
+		if (detailedLogging) Log.f3("<bus> Client joined: " + Log.str(client));
 	}
 	
 	
@@ -250,7 +250,7 @@ final public class EventBus implements Destroyable {
 		
 		clients.remove(client);
 		
-		if(detailedLogging) Log.f3("<bus> Client left: "+Log.str(client));
+		if (detailedLogging) Log.f3("<bus> Client left: " + Log.str(client));
 	}
 	
 	

src/mightypork/gamecore/control/bus/EventChannel.java

@@ -53,7 +53,7 @@ final public class EventChannel<EVENT extends Event<CLIENT>, CLIENT> {
 	{
 		if (!canBroadcast(event)) return false;
 		
-		return doBroadcast(eventClass.cast(event), clients, new HashSet<Object>());
+		return doBroadcast(eventClass.cast(event), clients, new HashSet<>());
 	}
 	
 	
@@ -151,7 +151,7 @@ final public class EventChannel<EVENT extends Event<CLIENT>, CLIENT> {
 	 */
 	public static <F_EVENT extends Event<F_CLIENT>, F_CLIENT> EventChannel<F_EVENT, F_CLIENT> create(Class<F_EVENT> eventClass, Class<F_CLIENT> clientClass)
 	{
-		return new EventChannel<F_EVENT, F_CLIENT>(eventClass, clientClass);
+		return new EventChannel<>(eventClass, clientClass);
 	}
 	
 	

src/mightypork/gamecore/control/bus/clients/BusNode.java

@@ -19,7 +19,7 @@ public abstract class BusNode implements BusAccess, DelegatingClient, Toggleable
 	
 	private final BusAccess busAccess;
 	
-	private final Set<Object> clients = new LinkedHashSet<Object>();
+	private final Set<Object> clients = new LinkedHashSet<>();
 	private boolean listening = true;
 	private boolean delegating = true;
 	
@@ -57,7 +57,7 @@ public abstract class BusNode implements BusAccess, DelegatingClient, Toggleable
 	 */
 	public final void addChildClient(Object client)
 	{
-		if(client instanceof RootBusNode) {
+		if (client instanceof RootBusNode) {
 			throw new IllegalArgumentException("Cannot nest RootBusNode.");
 		}
 		

src/mightypork/gamecore/control/bus/clients/RootBusNode.java

@@ -1,5 +1,6 @@
 package mightypork.gamecore.control.bus.clients;
 
+
 import mightypork.gamecore.control.bus.BusAccess;
 import mightypork.gamecore.control.interf.Destroyable;
 
@@ -10,10 +11,10 @@ import mightypork.gamecore.control.interf.Destroyable;
  * @author MightyPork
  */
 public abstract class RootBusNode extends BusNode implements Destroyable {
-
+	
 	public RootBusNode(BusAccess busAccess) {
 		super(busAccess);
-
+		
 		getEventBus().subscribe(this);
 	}
 	

src/mightypork/gamecore/control/interf/NoImpl.java

@@ -10,7 +10,7 @@ import java.lang.annotation.Target;
 
 @Documented
 @Retention(RetentionPolicy.SOURCE)
-@Target(value={ElementType.METHOD})
+@Target(value = { ElementType.METHOD })
 public @interface NoImpl {
 	//
 }

src/mightypork/gamecore/control/timing/FpsMeter.java

@@ -31,7 +31,7 @@ public class FpsMeter {
 		if (System.currentTimeMillis() - lastTimeMillis > 1000) {
 			lastSecFPS = frames;
 			frames = 0;
-			long over = System.currentTimeMillis() - lastTimeMillis - 1000;
+			final long over = System.currentTimeMillis() - lastTimeMillis - 1000;
 			lastTimeMillis = System.currentTimeMillis() - over;
 		}
 		frames++;

src/mightypork/gamecore/gui/renderers/ElementHolder.java

@@ -18,7 +18,7 @@ import mightypork.utils.math.coord.Rect;
  */
 public abstract class ElementHolder extends BusNode implements PluggableRenderable {
 	
-	private final LinkedList<PluggableRenderable> elements = new LinkedList<PluggableRenderable>();
+	private final LinkedList<PluggableRenderable> elements = new LinkedList<>();
 	private RectConstraint context;
 	
 	

src/mightypork/gamecore/gui/renderers/TextPainter.java

@@ -2,15 +2,13 @@ package mightypork.gamecore.gui.renderers;
 
 
 import mightypork.gamecore.render.fonts.FontRenderer;
-import mightypork.gamecore.render.fonts.GLFont;
 import mightypork.gamecore.render.fonts.FontRenderer.Align;
+import mightypork.gamecore.render.fonts.GLFont;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.string.StringProvider;
 import mightypork.utils.string.StringProvider.StringWrapper;
 
 
-
-
 public class TextPainter extends PluggableRenderer {
 	
 	private final FontRenderer font;
@@ -41,6 +39,7 @@ public class TextPainter extends PluggableRenderer {
 		this(font, align, color, (StringProvider) null);
 	}
 	
+	
 	/**
 	 * Use size specified during font init instead of size provided by
 	 * {@link GLFont} instance (measured from tile heights.<br>
@@ -49,7 +48,8 @@ public class TextPainter extends PluggableRenderer {
 	 * 
 	 * @param enable use it
 	 */
-	public void usePtSize(boolean enable) {
+	public void usePtSize(boolean enable)
+	{
 		font.usePtSize(enable);
 	}
 	

src/mightypork/gamecore/gui/screens/LayeredScreen.java

@@ -10,7 +10,7 @@ import mightypork.gamecore.render.Render;
 
 public abstract class LayeredScreen extends Screen {
 	
-	private final Collection<ScreenLayer> layers = new TreeSet<ScreenLayer>();
+	private final Collection<ScreenLayer> layers = new TreeSet<>();
 	
 	
 	public LayeredScreen(AppAccess app) {

src/mightypork/gamecore/gui/screens/ScreenLayer.java

@@ -56,15 +56,17 @@ public abstract class ScreenLayer extends AppSubModule implements Comparable<Scr
 		return screen.getRect();
 	}
 	
+	
+	@Override
+	public final int compareTo(ScreenLayer o)
+	{
+		return getPriority() - o.getPriority();
+	}
+	
+	
 	/**
 	 * @return higher = on top.
 	 */
 	public abstract int getPriority();
 	
-	@Override
-	public final int compareTo(ScreenLayer o)
-	{
-		return Integer.compare(getPriority(), o.getPriority());
-	}
-	
 }

src/mightypork/gamecore/gui/screens/ScreenRegistry.java

@@ -13,7 +13,7 @@ import mightypork.utils.logging.Log;
 
 public class ScreenRegistry extends AppModule implements ScreenRequestEvent.Listener, Renderable {
 	
-	private final HashMap<String, Screen> screens = new HashMap<String, Screen>();
+	private final HashMap<String, Screen> screens = new HashMap<>();
 	private Screen active = null;
 	
 	

src/mightypork/gamecore/input/InputSystem.java

@@ -25,6 +25,8 @@ public class InputSystem extends RootBusNode implements Updateable, KeyBinder {
 	private final KeyBindingPool keybindings;
 	
 	private static boolean inited = false;
+	
+	
 	public InputSystem(AppAccess app) {
 		super(app);
 		

src/mightypork/gamecore/input/KeyBindingPool.java

@@ -16,7 +16,7 @@ import mightypork.utils.logging.Log;
  */
 public class KeyBindingPool implements KeyBinder, KeyEvent.Listener {
 	
-	private final Set<KeyBinding> bindings = new HashSet<KeyBinding>();
+	private final Set<KeyBinding> bindings = new HashSet<>();
 	
 	
 	/**

src/mightypork/gamecore/input/KeyStroke.java

@@ -15,7 +15,7 @@ import org.lwjgl.input.Keyboard;
  */
 public class KeyStroke {
 	
-	private final Set<Integer> keys = new LinkedHashSet<Integer>();
+	private final Set<Integer> keys = new LinkedHashSet<>();
 	private final boolean fallingEdge;
 	
 	

src/mightypork/gamecore/loading/AsyncResourceLoader.java

@@ -26,7 +26,7 @@ public class AsyncResourceLoader extends Thread implements ResourceLoadRequest.L
 	
 	private final ExecutorService exs = Executors.newCachedThreadPool();
 	
-	private final LinkedBlockingQueue<DeferredResource> toLoad = new LinkedBlockingQueue<DeferredResource>();
+	private final LinkedBlockingQueue<DeferredResource> toLoad = new LinkedBlockingQueue<>();
 	private boolean stopped;
 	private final BusAccess app;
 	

src/mightypork/gamecore/render/DisplaySystem.java

@@ -200,6 +200,7 @@ public class DisplaySystem extends RootBusNode implements RectConstraint {
 		return new Rect(getSize());
 	}
 	
+	
 	/**
 	 * @return current FPS
 	 */
@@ -208,7 +209,6 @@ public class DisplaySystem extends RootBusNode implements RectConstraint {
 		return fpsMeter.getFPS();
 	}
 	
-
 	public static final NumberConstraint width = new NumberConstraint() {
 		
 		@Override
@@ -218,7 +218,6 @@ public class DisplaySystem extends RootBusNode implements RectConstraint {
 		}
 	};
 	
-
 	public static final NumberConstraint height = new NumberConstraint() {
 		
 		@Override

src/mightypork/gamecore/render/Render.java

@@ -30,6 +30,7 @@ public class Render {
 	private static final Coord AXIS_Y = new Coord(0, 1, 0);
 	private static final Coord AXIS_Z = new Coord(0, 0, 1);
 	
+	
 	/**
 	 * Bind GL color
 	 * 
@@ -464,8 +465,8 @@ public class Render {
 	{
 		quadTextured(quad, txquad.uvs, txquad.tx, tint);
 	}
-
-
+	
+	
 	/**
 	 * Setup Ortho projection for 2D graphics
 	 */
@@ -480,7 +481,7 @@ public class Render {
 		
 		// back to modelview
 		glMatrixMode(GL_MODELVIEW);
-
+		
 		glLoadIdentity();
 		
 		glDisable(GL_LIGHTING);

src/mightypork/gamecore/render/Screenshot.java

@@ -17,10 +17,10 @@ import javax.imageio.ImageIO;
  */
 public class Screenshot {
 	
-	private int width;
-	private int height;
-	private int bpp;
-	private ByteBuffer bytes;
+	private final int width;
+	private final int height;
+	private final int bpp;
+	private final ByteBuffer bytes;
 	private BufferedImage image;
 	
 	

src/mightypork/gamecore/render/fonts/DeferredFont.java

@@ -40,7 +40,7 @@ public class DeferredFont extends BaseDeferredResource implements GLFont {
 	private final double size;
 	private final FontStyle style;
 	private final String extraChars;
-	private FilterMode filter;
+	private final FilterMode filter;
 	
 	
 	/**
@@ -107,11 +107,8 @@ public class DeferredFont extends BaseDeferredResource implements GLFont {
 	 */
 	protected Font getAwtFont(String resource, float size, int style) throws FontFormatException, IOException
 	{
-		InputStream in = null;
 		
-		try {
-			
-			in = FileUtils.getResource(resource);
+		try (InputStream in = FileUtils.getResource(resource)) {
 			
 			Font awtFont = Font.createFont(Font.TRUETYPE_FONT, in);
 			
@@ -119,14 +116,8 @@ public class DeferredFont extends BaseDeferredResource implements GLFont {
 			awtFont = awtFont.deriveFont(style);
 			
 			return awtFont;
-			
-		} finally {
-			try {
-				if (in != null) in.close();
-			} catch (final IOException e) {
-				//pass
-			}
 		}
+		
 	}
 	
 	
@@ -171,6 +162,7 @@ public class DeferredFont extends BaseDeferredResource implements GLFont {
 		return font.getGlyphHeight();
 	}
 	
+	
 	@Override
 	public int getSize()
 	{

src/mightypork/gamecore/render/fonts/FontBank.java

@@ -6,8 +6,6 @@ import java.util.HashMap;
 import mightypork.gamecore.control.AppAccess;
 import mightypork.gamecore.control.AppAdapter;
 import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
-import mightypork.gamecore.render.fonts.DeferredFont.FontStyle;
-import mightypork.gamecore.render.textures.FilterMode;
 import mightypork.utils.logging.Log;
 
 import org.newdawn.slick.opengl.Texture;
@@ -21,12 +19,13 @@ import org.newdawn.slick.opengl.Texture;
 public class FontBank extends AppAdapter {
 	
 	private static final GLFont NULL_FONT = new NullFont();
-
+	
+	
 	public FontBank(AppAccess app) {
 		super(app);
 	}
 	
-	private final HashMap<String, GLFont> fonts = new HashMap<String, GLFont>();
+	private final HashMap<String, GLFont> fonts = new HashMap<>();
 	
 	
 	/**

src/mightypork/gamecore/render/fonts/FontRenderer.java

@@ -37,7 +37,7 @@ public class FontRenderer {
 	 * @param font used font
 	 * @param color drawing color
 	 */
-	public FontRenderer(GLFont font, RGB color) {		
+	public FontRenderer(GLFont font, RGB color) {
 		this.font = font;
 		this.color = color;
 	}
@@ -131,12 +131,13 @@ public class FontRenderer {
 		Render.popState();
 	}
 	
-
+	
 	/**
 	 * Draw on screen
 	 * 
 	 * @param text text to draw
-	 * @param bounds drawing bounds (height for font height, horizontal bounds for align)
+	 * @param bounds drawing bounds (height for font height, horizontal bounds
+	 *            for align)
 	 * @param align horizontal alignment (with respect to bounds)
 	 */
 	public void draw(String text, Rect bounds, Align align)
@@ -144,13 +145,13 @@ public class FontRenderer {
 		this.draw(text, bounds, align, this.color);
 	}
 	
-
-
+	
 	/**
 	 * Draw on screen
 	 * 
 	 * @param text text to draw
-	 * @param bounds drawing bounds (height for font height, horizontal bounds for align)
+	 * @param bounds drawing bounds (height for font height, horizontal bounds
+	 *            for align)
 	 * @param align horizontal alignment (with respect to bounds)
 	 * @param color drawing color
 	 */
@@ -190,7 +191,7 @@ public class FontRenderer {
 		draw(text, pos, height, align, this.color);
 	}
 	
-
+	
 	/**
 	 * Draw on screen
 	 * 

src/mightypork/gamecore/render/fonts/GLFont.java

@@ -36,8 +36,8 @@ public interface GLFont {
 	 * @return space needed
 	 */
 	int getWidth(String text);
-
-
+	
+	
 	/**
 	 * @return specified font size
 	 */

src/mightypork/gamecore/render/fonts/NullFont.java

@@ -38,8 +38,8 @@ public class NullFont implements GLFont {
 	{
 		return 0;
 	}
-
-
+	
+	
 	@Override
 	public int getSize()
 	{

src/mightypork/gamecore/render/fonts/SlickFont.java

@@ -4,7 +4,6 @@ package mightypork.gamecore.render.fonts;
 import static org.lwjgl.opengl.GL11.*;
 
 import java.awt.Font;
-import java.lang.reflect.Field;
 
 import mightypork.gamecore.render.Render;
 import mightypork.gamecore.render.textures.FilterMode;
@@ -24,7 +23,7 @@ public class SlickFont implements GLFont {
 	
 	private final TrueTypeFont ttf;
 	private FilterMode filter;
-	private int fsize;
+	private final int fsize;
 	
 	
 	/**
@@ -63,7 +62,7 @@ public class SlickFont implements GLFont {
 	
 	
 	private void prepareForRender()
-	{		
+	{
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter.num);
@@ -114,8 +113,8 @@ public class SlickFont implements GLFont {
 	{
 		return ttf.getWidth(text);
 	}
-
-
+	
+	
 	@Override
 	public int getSize()
 	{

src/mightypork/gamecore/render/textures/FilterMode.java

@@ -1,7 +1,9 @@
 package mightypork.gamecore.render.textures;
 
+
 import org.lwjgl.opengl.GL11;
 
+
 public enum FilterMode
 {
 	LINEAR(GL11.GL_LINEAR), NEAREST(GL11.GL_NEAREST);
@@ -12,4 +14,4 @@ public enum FilterMode
 	private FilterMode(int gl) {
 		this.num = gl;
 	}
-}
+}

src/mightypork/gamecore/render/textures/TextureBank.java

@@ -22,9 +22,9 @@ public class TextureBank extends AppAdapter {
 		super(app);
 	}
 	
-	private final HashMap<String, DeferredTexture> textures = new HashMap<String, DeferredTexture>();
+	private final HashMap<String, DeferredTexture> textures = new HashMap<>();
 	
-	private final HashMap<String, TxQuad> quads = new HashMap<String, TxQuad>();
+	private final HashMap<String, TxQuad> quads = new HashMap<>();
 	
 	private DeferredTexture lastTx;
 	

src/mightypork/gamecore/render/textures/WrapMode.java

@@ -1,7 +1,9 @@
 package mightypork.gamecore.render.textures;
 
+
 import org.lwjgl.opengl.GL11;
 
+
 public enum WrapMode
 {
 	CLAMP(GL11.GL_CLAMP), REPEAT(GL11.GL_REPEAT);
@@ -12,4 +14,4 @@ public enum WrapMode
 	private WrapMode(int gl) {
 		this.num = gl;
 	}
-}
+}