Reduces visibility of internal fields/methods

Reduces the visibility of all fields to private and create setters/getters
when necessary. Exceptions are fields with GuiSync as these need to be
public.

Reduces the visibility of internal methods to private/protected/default when possible.

src/main/java/appeng/core/features/BlockStackSrc.java

@@ -31,8 +31,8 @@ import net.minecraft.item.ItemStack;
 public class BlockStackSrc implements IStackSrc
 {
 
-	public final Block block;
-	public final int damage;
+	private final Block block;
+	private final int damage;
 	private final boolean enabled;
 
 	public BlockStackSrc( final Block block, final int damage, final ActivityState state )

src/main/java/appeng/core/features/ColoredItemDefinition.java

@@ -30,7 +30,7 @@ import appeng.api.util.AEColoredItemDefinition;
 public final class ColoredItemDefinition implements AEColoredItemDefinition
 {
 
-	final ItemStackSrc[] colors = new ItemStackSrc[17];
+	private final ItemStackSrc[] colors = new ItemStackSrc[17];
 
 	public void add( final AEColor v, final ItemStackSrc is )
 	{
@@ -96,6 +96,6 @@ public final class ColoredItemDefinition implements AEColoredItemDefinition
 			return false;
 		}
 
-		return comparableItem.getItem() == is.getItem() && comparableItem.getItemDamage() == is.damage;
+		return comparableItem.getItem() == is.getItem() && comparableItem.getItemDamage() == is.getDamage();
 	}
 }

src/main/java/appeng/core/features/FeaturedActiveChecker.java

@@ -33,7 +33,7 @@ public final class FeaturedActiveChecker
 		this.features = features;
 	}
 
-	public ActivityState getActivityState()
+	ActivityState getActivityState()
 	{
 		for( final AEFeature f : this.features )
 		{

src/main/java/appeng/core/features/ItemStackSrc.java

@@ -31,7 +31,7 @@ public class ItemStackSrc implements IStackSrc
 {
 
 	private final Item item;
-	public final int damage;
+	private final int damage;
 	private final boolean enabled;
 
 	public ItemStackSrc( final Item item, final int damage, final ActivityState state )

src/main/java/appeng/core/features/MaterialStackSrc.java

@@ -46,13 +46,13 @@ public class MaterialStackSrc implements IStackSrc
 	@Override
 	public Item getItem()
 	{
-		return this.src.itemInstance;
+		return this.src.getItemInstance();
 	}
 
 	@Override
 	public int getDamage()
 	{
-		return this.src.damageValue;
+		return this.src.getDamageValue();
 	}
 
 	@Override

src/main/java/appeng/core/features/registries/CellRegistry.java

@@ -33,7 +33,7 @@ import appeng.api.storage.StorageChannel;
 public class CellRegistry implements ICellRegistry
 {
 
-	final List<ICellHandler> handlers;
+	private final List<ICellHandler> handlers;
 
 	public CellRegistry()
 	{

src/main/java/appeng/core/features/registries/ExternalStorageRegistry.java

@@ -34,8 +34,8 @@ import appeng.core.features.registries.entries.ExternalIInv;
 public class ExternalStorageRegistry implements IExternalStorageRegistry
 {
 
-	final List<IExternalStorageHandler> Handlers;
-	final ExternalIInv lastHandler = new ExternalIInv();
+	private final List<IExternalStorageHandler> Handlers;
+	private final ExternalIInv lastHandler = new ExternalIInv();
 
 	public ExternalStorageRegistry()
 	{

src/main/java/appeng/core/features/registries/GrinderRecipeManager.java

@@ -163,7 +163,7 @@ public final class GrinderRecipeManager implements IGrinderRegistry, IOreListene
 		return null;
 	}
 
-	public void log( final String o )
+	private void log( final String o )
 	{
 		AELog.grinder( o );
 	}

src/main/java/appeng/core/features/registries/WirelessRangeResult.java

@@ -1,36 +0,0 @@
-/*
- * This file is part of Applied Energistics 2.
- * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
- *
- * Applied Energistics 2 is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Applied Energistics 2 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
- */
-
-package appeng.core.features.registries;
-
-
-import net.minecraft.tileentity.TileEntity;
-
-
-public class WirelessRangeResult
-{
-
-	public final float dist;
-	public final TileEntity te;
-
-	public WirelessRangeResult( final TileEntity t, final float d )
-	{
-		this.dist = d;
-		this.te = t;
-	}
-}

src/main/java/appeng/core/features/registries/WorldGenRegistry.java

@@ -30,7 +30,7 @@ public final class WorldGenRegistry implements IWorldGen
 {
 
 	public static final WorldGenRegistry INSTANCE = new WorldGenRegistry();
-	final TypeSet[] types;
+	private final TypeSet[] types;
 
 	private WorldGenRegistry()
 	{