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/debug/TileChunkLoader.java

@@ -42,8 +42,8 @@ import appeng.util.Platform;
 public class TileChunkLoader extends AEBaseTile
 {
 
-	boolean requestTicket = true;
-	Ticket ct;
+	private boolean requestTicket = true;
+	private Ticket ct = null;
 
 	@TileEvent( TileEventType.TICK )
 	public void onTickEvent()
@@ -55,7 +55,7 @@ public class TileChunkLoader extends AEBaseTile
 		}
 	}
 
-	void initTicket()
+	private void initTicket()
 	{
 		if( Platform.isClient() )
 		{

src/main/java/appeng/debug/TileCubeGenerator.java

@@ -35,10 +35,10 @@ import appeng.util.Platform;
 public class TileCubeGenerator extends AEBaseTile
 {
 
-	int size = 3;
-	ItemStack is = null;
-	int countdown = 20 * 10;
-	EntityPlayer who;
+	private int size = 3;
+	private ItemStack is = null;
+	private int countdown = 20 * 10;
+	private EntityPlayer who = null;
 
 	@TileEvent( TileEventType.TICK )
 	public void onTickEvent()
@@ -62,7 +62,7 @@ public class TileCubeGenerator extends AEBaseTile
 		}
 	}
 
-	void spawn()
+	private void spawn()
 	{
 		this.worldObj.setBlock( this.xCoord, this.yCoord, this.zCoord, Platform.AIR_BLOCK, 0, 3 );
 
@@ -83,7 +83,7 @@ public class TileCubeGenerator extends AEBaseTile
 		}
 	}
 
-	public void click( final EntityPlayer player )
+	void click( final EntityPlayer player )
 	{
 		if( Platform.isServer() )
 		{

src/main/java/appeng/debug/TilePhantomNode.java

@@ -31,8 +31,8 @@ import appeng.tile.grid.AENetworkTile;
 public class TilePhantomNode extends AENetworkTile
 {
 
-	protected AENetworkProxy proxy = null;
-	boolean crashMode = false;
+	private AENetworkProxy proxy = null;
+	private boolean crashMode = false;
 
 	@Override
 	public IGridNode getGridNode( final ForgeDirection dir )
@@ -54,7 +54,7 @@ public class TilePhantomNode extends AENetworkTile
 		this.crashMode = true;
 	}
 
-	public void triggerCrashMode()
+	void triggerCrashMode()
 	{
 		if( this.proxy != null )
 		{

src/main/java/appeng/debug/ToolDebugCard.java

@@ -137,7 +137,7 @@ public class ToolDebugCard extends AEBaseItem
 
 					if( center.getMachine() instanceof PartP2PTunnel )
 					{
-						this.outputMsg( player, "Freq: " + ( (PartP2PTunnel) center.getMachine() ).freq );
+						this.outputMsg( player, "Freq: " + ( (PartP2PTunnel) center.getMachine() ).getFrequency() );
 					}
 
 					final TickManagerCache tmc = g.getCache( ITickManager.class );
@@ -214,7 +214,7 @@ public class ToolDebugCard extends AEBaseItem
 		player.addChatMessage( new ChatComponentText( string ) );
 	}
 
-	public String timeMeasurement( final long nanos )
+	private String timeMeasurement( final long nanos )
 	{
 		final long ms = nanos / 100000;
 		if( nanos <= 100000 )

src/main/java/appeng/debug/ToolEraser.java

@@ -41,7 +41,7 @@ import appeng.util.Platform;
 public class ToolEraser extends AEBaseItem
 {
 
-	public static final int BLOCK_ERASE_LIMIT = 90000;
+	private static final int BLOCK_ERASE_LIMIT = 90000;
 
 	public ToolEraser()
 	{