final variables and parameters

seeing some methods it does actually help to enforce the parameters

src/api/java/appeng/api/AEApi.java

@@ -51,15 +51,15 @@ public enum AEApi
 
 			HELD_API = (IAppEngApi) apiField.get( apiClass );
 		}
-		catch( ClassNotFoundException e )
+		catch( final ClassNotFoundException e )
 		{
 			throw new CoreInaccessibleException( "AE2 API tried to access the " + CORE_API_FQN + " class, without it being declared." );
 		}
-		catch( NoSuchFieldException e )
+		catch( final NoSuchFieldException e )
 		{
 			throw new CoreInaccessibleException( "AE2 API tried to access the " + CORE_API_FIELD + " field in " + CORE_API_FQN + " without it being declared." );
 		}
-		catch( IllegalAccessException e )
+		catch( final IllegalAccessException e )
 		{
 			throw new CoreInaccessibleException( "AE2 API tried to access the " + CORE_API_FIELD + " field in " + CORE_API_FQN + " without enough access permissions." );
 		}

src/api/java/appeng/api/config/AccessRestriction.java

@@ -30,22 +30,22 @@ public enum AccessRestriction
 
 	private final int permissionBit;
 
-	AccessRestriction( int v )
+	AccessRestriction( final int v )
 	{
 		this.permissionBit = v;
 	}
 
-	public boolean hasPermission( AccessRestriction ar )
+	public boolean hasPermission( final AccessRestriction ar )
 	{
 		return ( this.permissionBit & ar.permissionBit ) == ar.permissionBit;
 	}
 
-	public AccessRestriction restrictPermissions( AccessRestriction ar )
+	public AccessRestriction restrictPermissions( final AccessRestriction ar )
 	{
 		return this.getPermByBit( this.permissionBit & ar.permissionBit );
 	}
 
-	private AccessRestriction getPermByBit( int bit )
+	private AccessRestriction getPermByBit( final int bit )
 	{
 		switch( bit )
 		{
@@ -61,12 +61,12 @@ public enum AccessRestriction
 		}
 	}
 
-	public AccessRestriction addPermissions( AccessRestriction ar )
+	public AccessRestriction addPermissions( final AccessRestriction ar )
 	{
 		return this.getPermByBit( this.permissionBit | ar.permissionBit );
 	}
 
-	public AccessRestriction removePermissions( AccessRestriction ar )
+	public AccessRestriction removePermissions( final AccessRestriction ar )
 	{
 		return this.getPermByBit( this.permissionBit & ( ~ar.permissionBit ) );
 	}

src/api/java/appeng/api/config/FuzzyMode.java

@@ -32,13 +32,13 @@ public enum FuzzyMode
 	public final float breakPoint;
 	public final float percentage;
 
-	FuzzyMode( float p )
+	FuzzyMode( final float p )
 	{
 		this.percentage = p;
 		this.breakPoint = p / 100.0f;
 	}
 
-	public int calculateBreakPoint( int maxDamage )
+	public int calculateBreakPoint( final int maxDamage )
 	{
 		return (int) ( ( this.percentage * maxDamage ) / 100.0f );
 	}

src/api/java/appeng/api/config/PowerMultiplier.java

@@ -33,12 +33,12 @@ public enum PowerMultiplier
 	 */
 	public double multiplier = 1.0;
 
-	public double multiply( double in )
+	public double multiply( final double in )
 	{
 		return in * this.multiplier;
 	}
 
-	public double divide( double in )
+	public double divide( final double in )
 	{
 		return in / this.multiplier;
 	}

src/api/java/appeng/api/config/PowerUnits.java

@@ -41,7 +41,7 @@ public enum PowerUnits
 	 */
 	public double conversionRatio = 1.0;
 
-	PowerUnits( String un )
+	PowerUnits( final String un )
 	{
 		this.unlocalizedName = un;
 	}
@@ -58,7 +58,7 @@ public enum PowerUnits
 	 *
 	 * @return value converted to target units, from this units.
 	 */
-	public double convertTo( PowerUnits target, double value )
+	public double convertTo( final PowerUnits target, final double value )
 	{
 		return ( value * this.conversionRatio ) / target.conversionRatio;
 	}

src/api/java/appeng/api/config/Settings.java

@@ -60,7 +60,7 @@ public enum Settings
 
 	private final EnumSet<? extends Enum<?>> values;
 
-	Settings( @Nonnull EnumSet<? extends Enum<?>> possibleOptions )
+	Settings( @Nonnull final EnumSet<? extends Enum<?>> possibleOptions )
 	{
 		if( possibleOptions.isEmpty() )
 		{

src/api/java/appeng/api/config/Upgrades.java

@@ -59,7 +59,7 @@ public enum Upgrades
 	@Deprecated
 	private final Map<ItemStack, Integer> supportedMax = new HashMap<ItemStack, Integer>();
 
-	Upgrades( int tier )
+	Upgrades( final int tier )
 	{
 		this.tier = tier;
 	}
@@ -78,10 +78,10 @@ public enum Upgrades
 	 * @param item         machine in which this upgrade can be installed
 	 * @param maxSupported amount how many upgrades can be installed
 	 */
-	public void registerItem( IItemDefinition item, int maxSupported )
+	public void registerItem( final IItemDefinition item, final int maxSupported )
 	{
 		final Optional<ItemStack> maybeStack = item.maybeStack( 1 );
-		for( ItemStack stack : maybeStack.asSet() )
+		for( final ItemStack stack : maybeStack.asSet() )
 		{
 			this.registerItem( stack, maxSupported );
 		}
@@ -93,7 +93,7 @@ public enum Upgrades
 	 * @param stack        machine in which this upgrade can be installed
 	 * @param maxSupported amount how many upgrades can be installed
 	 */
-	public void registerItem( ItemStack stack, int maxSupported )
+	public void registerItem( final ItemStack stack, final int maxSupported )
 	{
 		if( stack != null )
 		{
@@ -110,7 +110,7 @@ public enum Upgrades
 	 * @deprecated use {@link Upgrades#registerItem(IItemDefinition, int)}
 	 */
 	@Deprecated
-	public void registerItem( AEItemDefinition item, int maxSupported )
+	public void registerItem( final AEItemDefinition item, final int maxSupported )
 	{
 		if( item != null )
 		{

src/api/java/appeng/api/events/LocatableEventAnnounce.java

@@ -40,7 +40,7 @@ public class LocatableEventAnnounce extends Event
 	public final ILocatable target;
 	public final LocatableEvent change;
 
-	public LocatableEventAnnounce( ILocatable o, LocatableEvent ev )
+	public LocatableEventAnnounce( final ILocatable o, final LocatableEvent ev )
 	{
 		this.target = o;
 		this.change = ev;

src/api/java/appeng/api/exceptions/AppEngException.java

@@ -29,7 +29,7 @@ public class AppEngException extends Exception
 
 	private static final long serialVersionUID = -9051434206368465494L;
 
-	public AppEngException( String t )
+	public AppEngException( final String t )
 	{
 		super( t );
 	}

src/api/java/appeng/api/exceptions/CoreInaccessibleException.java

@@ -3,7 +3,7 @@ package appeng.api.exceptions;
 
 public class CoreInaccessibleException extends RuntimeException
 {
-	public CoreInaccessibleException( String message )
+	public CoreInaccessibleException( final String message )
 	{
 		super( message );
 	}

src/api/java/appeng/api/exceptions/MissingDefinition.java

@@ -3,7 +3,7 @@ package appeng.api.exceptions;
 
 public class MissingDefinition extends RuntimeException
 {
-	public MissingDefinition( String message )
+	public MissingDefinition( final String message )
 	{
 		super( message );
 	}

src/api/java/appeng/api/exceptions/MissingIngredientError.java

@@ -29,7 +29,7 @@ public class MissingIngredientError extends Exception
 
 	private static final long serialVersionUID = -998858343831371697L;
 
-	public MissingIngredientError( String n )
+	public MissingIngredientError( final String n )
 	{
 		super( n );
 	}

src/api/java/appeng/api/exceptions/ModNotInstalled.java

@@ -29,7 +29,7 @@ public class ModNotInstalled extends Exception
 
 	private static final long serialVersionUID = -9052435206368425494L;
 
-	public ModNotInstalled( String t )
+	public ModNotInstalled( final String t )
 	{
 		super( t );
 	}

src/api/java/appeng/api/exceptions/RecipeError.java

@@ -29,7 +29,7 @@ public class RecipeError extends Exception
 
 	private static final long serialVersionUID = -6602870588617670262L;
 
-	public RecipeError( String n )
+	public RecipeError( final String n )
 	{
 		super( n );
 	}

src/api/java/appeng/api/exceptions/RegistrationError.java

@@ -29,7 +29,7 @@ public class RegistrationError extends Exception
 
 	private static final long serialVersionUID = -6602870588617670263L;
 
-	public RegistrationError( String n )
+	public RegistrationError( final String n )
 	{
 		super( n );
 	}

src/api/java/appeng/api/implementations/TransitionResult.java

@@ -33,7 +33,7 @@ public class TransitionResult
 	public final boolean success;
 	public final double energyUsage;
 
-	public TransitionResult( boolean _success, double power )
+	public TransitionResult( final boolean _success, final double power )
 	{
 		this.success = _success;
 		this.energyUsage = power;

src/api/java/appeng/api/networking/events/MENetworkChannelChanged.java

@@ -36,7 +36,7 @@ public class MENetworkChannelChanged extends MENetworkEvent
 
 	public final IGridNode node;
 
-	public MENetworkChannelChanged( IGridNode n )
+	public MENetworkChannelChanged( final IGridNode n )
 	{
 		this.node = n;
 	}

src/api/java/appeng/api/networking/events/MENetworkCraftingCpuChange.java

@@ -32,7 +32,7 @@ public class MENetworkCraftingCpuChange extends MENetworkEvent
 
 	public final IGridNode node;
 
-	public MENetworkCraftingCpuChange( IGridNode n )
+	public MENetworkCraftingCpuChange( final IGridNode n )
 	{
 		this.node = n;
 	}

src/api/java/appeng/api/networking/events/MENetworkCraftingPatternChange.java

@@ -34,7 +34,7 @@ public class MENetworkCraftingPatternChange extends MENetworkEvent
 	public final ICraftingProvider provider;
 	public final IGridNode node;
 
-	public MENetworkCraftingPatternChange( ICraftingProvider p, IGridNode n )
+	public MENetworkCraftingPatternChange( final ICraftingProvider p, final IGridNode n )
 	{
 		this.provider = p;
 		this.node = n;

src/api/java/appeng/api/networking/events/MENetworkEvent.java

@@ -71,7 +71,7 @@ public class MENetworkEvent
 	 *
 	 * @param v current number of visitors
 	 */
-	public void setVisitedObjects( int v )
+	public void setVisitedObjects( final int v )
 	{
 		this.visited = v;
 	}

src/api/java/appeng/api/networking/events/MENetworkPowerIdleChange.java

@@ -39,7 +39,7 @@ public class MENetworkPowerIdleChange extends MENetworkEvent
 
 	public final IGridNode node;
 
-	public MENetworkPowerIdleChange( IGridNode nodeThatChanged )
+	public MENetworkPowerIdleChange( final IGridNode nodeThatChanged )
 	{
 		this.node = nodeThatChanged;
 	}

src/api/java/appeng/api/networking/events/MENetworkPowerStorage.java

@@ -42,7 +42,7 @@ public class MENetworkPowerStorage extends MENetworkEvent
 	public final IAEPowerStorage storage;
 	public final PowerEventType type;
 
-	public MENetworkPowerStorage( IAEPowerStorage t, PowerEventType y )
+	public MENetworkPowerStorage( final IAEPowerStorage t, final PowerEventType y )
 	{
 		this.storage = t;
 		this.type = y;

src/api/java/appeng/api/networking/events/MENetworkSpatialEvent.java

@@ -39,7 +39,7 @@ public class MENetworkSpatialEvent extends MENetworkEvent
 	 * @param SpatialIO   ( INSTANCE of the SpatialIO block )
 	 * @param EnergyUsage ( the amount of energy that the SpatialIO uses)
 	 */
-	public MENetworkSpatialEvent( IGridHost SpatialIO, double EnergyUsage )
+	public MENetworkSpatialEvent( final IGridHost SpatialIO, final double EnergyUsage )
 	{
 		this.host = SpatialIO;
 		this.spatialEnergyUsage = EnergyUsage;

src/api/java/appeng/api/networking/events/MENetworkStorageEvent.java

@@ -42,7 +42,7 @@ public class MENetworkStorageEvent extends MENetworkEvent
 	public final IMEMonitor monitor;
 	public final StorageChannel channel;
 
-	public MENetworkStorageEvent( IMEMonitor o, StorageChannel chan )
+	public MENetworkStorageEvent( final IMEMonitor o, final StorageChannel chan )
 	{
 		this.monitor = o;
 		this.channel = chan;

src/api/java/appeng/api/networking/security/MachineSource.java

@@ -29,7 +29,7 @@ public class MachineSource extends BaseActionSource
 
 	public final IActionHost via;
 
-	public MachineSource( IActionHost v )
+	public MachineSource( final IActionHost v )
 	{
 		this.via = v;
 	}

src/api/java/appeng/api/networking/security/PlayerSource.java

@@ -33,7 +33,7 @@ public class PlayerSource extends BaseActionSource
 	public final EntityPlayer player;
 	public final IActionHost via;
 
-	public PlayerSource( EntityPlayer p, IActionHost v )
+	public PlayerSource( final EntityPlayer p, final IActionHost v )
 	{
 		this.player = p;
 		this.via = v;

src/api/java/appeng/api/networking/ticking/TickingRequest.java

@@ -60,7 +60,7 @@ public class TickingRequest
 	 */
 	public final boolean canBeAlerted;
 
-	public TickingRequest( int min, int max, boolean sleep, boolean alertable )
+	public TickingRequest( final int min, final int max, final boolean sleep, final boolean alertable )
 	{
 		this.minTickRate = min;
 		this.maxTickRate = max;

src/api/java/appeng/api/parts/CableRenderMode.java

@@ -33,7 +33,7 @@ public enum CableRenderMode
 	public final boolean transparentFacades;
 	public final boolean opaqueFacades;
 
-	CableRenderMode( boolean hideFacades )
+	CableRenderMode( final boolean hideFacades )
 	{
 		this.transparentFacades = hideFacades;
 		this.opaqueFacades = !hideFacades;

src/api/java/appeng/api/parts/LayerBase.java

@@ -46,7 +46,7 @@ public abstract class LayerBase extends TileEntity // implements IPartHost
 	 *
 	 * @return the part for the requested side.
 	 */
-	public IPart getPart( ForgeDirection side )
+	public IPart getPart( final ForgeDirection side )
 	{
 		return null; // place holder.
 	}

src/api/java/appeng/api/parts/SelectedPart.java

@@ -55,14 +55,14 @@ public class SelectedPart
 		this.side = ForgeDirection.UNKNOWN;
 	}
 
-	public SelectedPart( IPart part, ForgeDirection side )
+	public SelectedPart( final IPart part, final ForgeDirection side )
 	{
 		this.part = part;
 		this.facade = null;
 		this.side = side;
 	}
 
-	public SelectedPart( IFacadePart facade, ForgeDirection side )
+	public SelectedPart( final IFacadePart facade, final ForgeDirection side )
 	{
 		this.part = null;
 		this.facade = facade;

src/api/java/appeng/api/recipes/ResolverResult.java

@@ -34,14 +34,14 @@ public class ResolverResult
 	public final int damageValue;
 	public final NBTTagCompound compound;
 
-	public ResolverResult( String name, int damage )
+	public ResolverResult( final String name, final int damage )
 	{
 		this.itemName = name;
 		this.damageValue = damage;
 		this.compound = null;
 	}
 
-	public ResolverResult( String name, int damage, NBTTagCompound data )
+	public ResolverResult( final String name, final int damage, final NBTTagCompound data )
 	{
 		this.itemName = name;
 		this.damageValue = damage;

src/api/java/appeng/api/recipes/ResolverResultSet.java

@@ -36,7 +36,7 @@ public class ResolverResultSet
 	public final String name;
 	public final List<ItemStack> results;
 
-	public ResolverResultSet( String myName, ItemStack... set )
+	public ResolverResultSet( final String myName, final ItemStack... set )
 	{
 		this.results = Arrays.asList( set );
 		this.name = myName;

src/api/java/appeng/api/storage/MEMonitorHandler.java

@@ -52,32 +52,32 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 
 	protected boolean hasChanged = true;
 
-	public MEMonitorHandler( IMEInventoryHandler<StackType> t )
+	public MEMonitorHandler( final IMEInventoryHandler<StackType> t )
 	{
 		this.internalHandler = t;
 		this.cachedList = (IItemList<StackType>) t.getChannel().createList();
 	}
 
-	public MEMonitorHandler( IMEInventoryHandler<StackType> t, StorageChannel chan )
+	public MEMonitorHandler( final IMEInventoryHandler<StackType> t, final StorageChannel chan )
 	{
 		this.internalHandler = t;
 		this.cachedList = (IItemList<StackType>) chan.createList();
 	}
 
 	@Override
-	public void addListener( IMEMonitorHandlerReceiver<StackType> l, Object verificationToken )
+	public void addListener( final IMEMonitorHandlerReceiver<StackType> l, final Object verificationToken )
 	{
 		this.listeners.put( l, verificationToken );
 	}
 
 	@Override
-	public void removeListener( IMEMonitorHandlerReceiver<StackType> l )
+	public void removeListener( final IMEMonitorHandlerReceiver<StackType> l )
 	{
 		this.listeners.remove( l );
 	}
 
 	@Override
-	public StackType injectItems( StackType input, Actionable mode, BaseActionSource src )
+	public StackType injectItems( final StackType input, final Actionable mode, final BaseActionSource src )
 	{
 		if( mode == Actionable.SIMULATE )
 		{
@@ -91,9 +91,9 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 		return this.internalHandler;
 	}
 
-	private StackType monitorDifference( IAEStack original, StackType leftOvers, boolean extraction, BaseActionSource src )
+	private StackType monitorDifference( final IAEStack original, final StackType leftOvers, final boolean extraction, final BaseActionSource src )
 	{
-		StackType diff = (StackType) original.copy();
+		final StackType diff = (StackType) original.copy();
 
 		if( extraction )
 		{
@@ -112,19 +112,19 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 		return leftOvers;
 	}
 
-	protected void postChangesToListeners( Iterable<StackType> changes, BaseActionSource src )
+	protected void postChangesToListeners( final Iterable<StackType> changes, final BaseActionSource src )
 	{
 		this.notifyListenersOfChange( changes, src );
 	}
 
-	protected void notifyListenersOfChange( Iterable<StackType> diff, BaseActionSource src )
+	protected void notifyListenersOfChange( final Iterable<StackType> diff, final BaseActionSource src )
 	{
 		this.hasChanged = true;// need to update the cache.
-		Iterator<Entry<IMEMonitorHandlerReceiver<StackType>, Object>> i = this.getListeners();
+		final Iterator<Entry<IMEMonitorHandlerReceiver<StackType>, Object>> i = this.getListeners();
 		while( i.hasNext() )
 		{
-			Entry<IMEMonitorHandlerReceiver<StackType>, Object> o = i.next();
-			IMEMonitorHandlerReceiver<StackType> receiver = o.getKey();
+			final Entry<IMEMonitorHandlerReceiver<StackType>, Object> o = i.next();
+			final IMEMonitorHandlerReceiver<StackType> receiver = o.getKey();
 			if( receiver.isValid( o.getValue() ) )
 			{
 				receiver.postChange( this, diff, src );
@@ -142,7 +142,7 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 	}
 
 	@Override
-	public StackType extractItems( StackType request, Actionable mode, BaseActionSource src )
+	public StackType extractItems( final StackType request, final Actionable mode, final BaseActionSource src )
 	{
 		if( mode == Actionable.SIMULATE )
 		{
@@ -175,17 +175,17 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 	}
 
 	@Override
-	public boolean isPrioritized( StackType input )
+	public boolean isPrioritized( final StackType input )
 	{
 		return this.getHandler().isPrioritized( input );
 	}
 
 	@Override
-	public boolean canAccept( StackType input )
+	public boolean canAccept( final StackType input )
 	{
 		return this.getHandler().canAccept( input );
 	}	@Override
-	public IItemList<StackType> getAvailableItems( IItemList out )
+	public IItemList<StackType> getAvailableItems( final IItemList out )
 	{
 		return this.getHandler().getAvailableItems( out );
 	}
@@ -203,7 +203,7 @@ public class MEMonitorHandler<StackType extends IAEStack> implements IMEMonitor<
 	}
 
 	@Override
-	public boolean validForPass( int i )
+	public boolean validForPass( final int i )
 	{
 		return this.getHandler().validForPass( i );
 	}

src/api/java/appeng/api/storage/StorageChannel.java

@@ -45,7 +45,7 @@ public enum StorageChannel
 
 	public final Class<? extends IAEStack> type;
 
-	StorageChannel( Class<? extends IAEStack> t )
+	StorageChannel( final Class<? extends IAEStack> t )
 	{
 		this.type = t;
 	}

src/api/java/appeng/api/util/AEColor.java

@@ -94,7 +94,7 @@ public enum AEColor
 	 */
 	public final int whiteVariant;
 
-	AEColor( String unlocalizedName, int blackHex, int medHex, int whiteHex )
+	AEColor( final String unlocalizedName, final int blackHex, final int medHex, final int whiteHex )
 	{
 		this.unlocalizedName = unlocalizedName;
 		this.blackVariant = blackHex;
@@ -105,7 +105,7 @@ public enum AEColor
 	/**
 	 * Logic to see which colors match each other.. special handle for Transparent
 	 */
-	public boolean matches( AEColor color )
+	public boolean matches( final AEColor color )
 	{
 		return this == Transparent || color == Transparent || this == color;
 	}

src/api/java/appeng/api/util/DimensionalCoord.java

@@ -37,21 +37,21 @@ public class DimensionalCoord extends WorldCoord
 	private final World w;
 	private final int dimId;
 
-	public DimensionalCoord( DimensionalCoord s )
+	public DimensionalCoord( final DimensionalCoord s )
 	{
 		super( s.x, s.y, s.z );
 		this.w = s.w;
 		this.dimId = s.dimId;
 	}
 
-	public DimensionalCoord( TileEntity s )
+	public DimensionalCoord( final TileEntity s )
 	{
 		super( s );
 		this.w = s.getWorldObj();
 		this.dimId = this.w.provider.dimensionId;
 	}
 
-	public DimensionalCoord( World _w, int _x, int _y, int _z )
+	public DimensionalCoord( final World _w, final int _x, final int _y, final int _z )
 	{
 		super( _x, _y, _z );
 		this.w = _w;
@@ -71,12 +71,12 @@ public class DimensionalCoord extends WorldCoord
 	}
 
 	@Override
-	public boolean equals( Object obj )
+	public boolean equals( final Object obj )
 	{
 		return obj instanceof DimensionalCoord && this.isEqual( (DimensionalCoord) obj );
 	}
 
-	public boolean isEqual( DimensionalCoord c )
+	public boolean isEqual( final DimensionalCoord c )
 	{
 		return this.x == c.x && this.y == c.y && this.z == c.z && c.w == this.w;
 	}
@@ -87,7 +87,7 @@ public class DimensionalCoord extends WorldCoord
 		return "dimension=" + this.dimId + ", " + super.toString();
 	}
 
-	public boolean isInWorld( World world )
+	public boolean isInWorld( final World world )
 	{
 		return this.w == world;
 	}

src/api/java/appeng/api/util/WorldCoord.java

@@ -39,19 +39,19 @@ public class WorldCoord
 	public int y;
 	public int z;
 
-	public WorldCoord( TileEntity s )
+	public WorldCoord( final TileEntity s )
 	{
 		this( s.xCoord, s.yCoord, s.zCoord );
 	}
 
-	public WorldCoord( int _x, int _y, int _z )
+	public WorldCoord( final int _x, final int _y, final int _z )
 	{
 		this.x = _x;
 		this.y = _y;
 		this.z = _z;
 	}
 
-	public WorldCoord subtract( ForgeDirection direction, int length )
+	public WorldCoord subtract( final ForgeDirection direction, final int length )
 	{
 		this.x -= direction.offsetX * length;
 		this.y -= direction.offsetY * length;
@@ -59,7 +59,7 @@ public class WorldCoord
 		return this;
 	}
 
-	public WorldCoord add( int _x, int _y, int _z )
+	public WorldCoord add( final int _x, final int _y, final int _z )
 	{
 		this.x += _x;
 		this.y += _y;
@@ -67,7 +67,7 @@ public class WorldCoord
 		return this;
 	}
 
-	public WorldCoord subtract( int _x, int _y, int _z )
+	public WorldCoord subtract( final int _x, final int _y, final int _z )
 	{
 		this.x -= _x;
 		this.y -= _y;
@@ -75,7 +75,7 @@ public class WorldCoord
 		return this;
 	}
 
-	public WorldCoord multiple( int _x, int _y, int _z )
+	public WorldCoord multiple( final int _x, final int _y, final int _z )
 	{
 		this.x *= _x;
 		this.y *= _y;
@@ -83,7 +83,7 @@ public class WorldCoord
 		return this;
 	}
 
-	public WorldCoord divide( int _x, int _y, int _z )
+	public WorldCoord divide( final int _x, final int _y, final int _z )
 	{
 		this.x /= _x;
 		this.y /= _y;
@@ -94,15 +94,15 @@ public class WorldCoord
 	/**
 	 * Will Return NULL if it's at some diagonal!
 	 */
-	public ForgeDirection directionTo( WorldCoord loc )
+	public ForgeDirection directionTo( final WorldCoord loc )
 	{
-		int ox = this.x - loc.x;
-		int oy = this.y - loc.y;
-		int oz = this.z - loc.z;
+		final int ox = this.x - loc.x;
+		final int oy = this.y - loc.y;
+		final int oz = this.z - loc.z;
 
-		int xlen = Math.abs( ox );
-		int ylen = Math.abs( oy );
-		int zlen = Math.abs( oz );
+		final int xlen = Math.abs( ox );
+		final int ylen = Math.abs( oy );
+		final int zlen = Math.abs( oz );
 
 		if( loc.isEqual( this.copy().add( ForgeDirection.EAST, xlen ) ) )
 		{
@@ -137,12 +137,12 @@ public class WorldCoord
 		return null;
 	}
 
-	public boolean isEqual( WorldCoord c )
+	public boolean isEqual( final WorldCoord c )
 	{
 		return this.x == c.x && this.y == c.y && this.z == c.z;
 	}
 
-	public WorldCoord add( ForgeDirection direction, int length )
+	public WorldCoord add( final ForgeDirection direction, final int length )
 	{
 		this.x += direction.offsetX * length;
 		this.y += direction.offsetY * length;
@@ -162,7 +162,7 @@ public class WorldCoord
 	}
 
 	@Override
-	public boolean equals( Object obj )
+	public boolean equals( final Object obj )
 	{
 		return obj instanceof WorldCoord && this.isEqual( (WorldCoord) obj );
 	}