Renamed constants

src/main/java/appeng/parts/layers/InvLayerData.java

@@ -28,7 +28,7 @@ public class InvLayerData
 {
 
 	// a simple empty array for empty stuff..
-	private final static int[] nullSides = new int[] {};
+	private final static int[] NULL_SIDES = new int[] {};
 
 	// cache of inventory state.
 	final private int[][] sides;
@@ -118,7 +118,7 @@ public class InvLayerData
 	public int[] getAccessibleSlotsFromSide(int side)
 	{
 		if ( this.sides == null || side < 0 || side > 5 )
-			return nullSides;
+			return NULL_SIDES;
 		return this.sides[side];
 	}
 

src/main/java/appeng/parts/layers/LayerIFluidHandler.java

@@ -29,7 +29,7 @@ import appeng.api.parts.LayerBase;
 public class LayerIFluidHandler extends LayerBase implements IFluidHandler
 {
 
-	static final FluidTankInfo[] emptyList = new FluidTankInfo[0];
+	static final FluidTankInfo[] EMPTY_LIST = new FluidTankInfo[0];
 
 	@Override
 	public int fill(ForgeDirection from, FluidStack resource, boolean doFill)
@@ -82,7 +82,7 @@ public class LayerIFluidHandler extends LayerBase implements IFluidHandler
 		IPart part = this.getPart( from );
 		if ( part instanceof IFluidHandler )
 			return ((IFluidHandler) part).getTankInfo( from );
-		return emptyList;
+		return EMPTY_LIST;
 	}
 
 }

src/main/java/appeng/parts/layers/LayerISidedInventory.java

@@ -46,7 +46,7 @@ public class LayerISidedInventory extends LayerBase implements ISidedInventory
 {
 
 	// a simple empty array for empty stuff..
-	private final static int[] nullSides = new int[] {};
+	private final static int[] NULL_SIDES = new int[] {};
 
 	InvLayerData invLayer = null;
 
@@ -81,7 +81,7 @@ public class LayerISidedInventory extends LayerBase implements ISidedInventory
 		}
 		else
 		{
-			sideData = new int[][] { nullSides, nullSides, nullSides, nullSides, nullSides, nullSides };
+			sideData = new int[][] { NULL_SIDES, NULL_SIDES, NULL_SIDES, NULL_SIDES, NULL_SIDES, NULL_SIDES };
 			slots = new ArrayList<InvSot>( Collections.nCopies( slotCount, (InvSot) null ) );
 
 			int offsetForLayer = 0;
@@ -195,7 +195,7 @@ public class LayerISidedInventory extends LayerBase implements ISidedInventory
 		if ( this.invLayer != null )
 			return this.invLayer.getAccessibleSlotsFromSide( side );
 
-		return nullSides;
+		return NULL_SIDES;
 	}
 
 	@Override