Reduce scope of variables

src/main/java/appeng/container/AEBaseContainer.java

@@ -475,7 +475,6 @@ public abstract class AEBaseContainer extends Container
 			return null;
 		}
 
-		ItemStack tis = null;
 		AppEngSlot clickSlot = (AppEngSlot) this.inventorySlots.get( idx ); // require AE SLots!
 
 		if( clickSlot instanceof SlotDisabled || clickSlot instanceof SlotInaccessible )
@@ -484,7 +483,7 @@ public abstract class AEBaseContainer extends Container
 		}
 		if( clickSlot != null && clickSlot.getHasStack() )
 		{
-			tis = clickSlot.getStack();
+			ItemStack tis = clickSlot.getStack();
 
 			if( tis == null )
 			{

src/main/java/appeng/container/implementations/ContainerCellWorkbench.java

@@ -91,9 +91,6 @@ public class ContainerCellWorkbench extends ContainerUpgradeable
 	@Override
 	protected void setupConfig()
 	{
-		int x = 8;
-		int y = 29;
-		int offset = 0;
 
 		IInventory cell = this.upgradeable.getInventoryByName( "cell" );
 		this.addSlotToContainer( new SlotRestrictedInput( SlotRestrictedInput.PlacableItemType.WORKBENCH_CELL, cell, 0, 152, 8, this.invPlayer ) );
@@ -102,6 +99,9 @@ public class ContainerCellWorkbench extends ContainerUpgradeable
 		IInventory upgradeInventory = new Upgrades();
 		// null, 3 * 8 );
 
+		int offset = 0;
+		int y = 29;
+		int x = 8;
 		for( int w = 0; w < 7; w++ )
 		{
 			for( int z = 0; z < 9; z++ )

src/main/java/appeng/container/implementations/ContainerCraftConfirm.java

@@ -217,7 +217,6 @@ public class ContainerCraftConfirm extends AEBaseContainer
 
 					for( IAEItemStack out : plan )
 					{
-						IAEItemStack m = null;
 
 						IAEItemStack o = out.copy();
 						o.reset();
@@ -230,6 +229,7 @@ public class ContainerCraftConfirm extends AEBaseContainer
 						IStorageGrid sg = this.getGrid().getCache( IStorageGrid.class );
 						IMEInventory<IAEItemStack> items = sg.getItemInventory();
 
+						IAEItemStack m = null;
 						if( c != null && this.result.isSimulation() )
 						{
 							m = o.copy();

src/main/java/appeng/container/implementations/ContainerInscriber.java

@@ -153,7 +153,6 @@ public class ContainerInscriber extends ContainerUpgradeable implements IProgres
 
 		if( ( s == this.top && bot != null ) || ( s == this.bottom && top != null ) )
 		{
-			boolean isValid = false;
 			ItemStack otherSlot = null;
 			if( s == this.top )
 			{
@@ -172,6 +171,7 @@ public class ContainerInscriber extends ContainerUpgradeable implements IProgres
 			}
 
 			// everything else
+			boolean isValid = false;
 			for( IInscriberRecipe recipe : AEApi.instance().registries().inscriber().getRecipes() )
 			{
 				if( Platform.isSameItemPrecise( recipe.getTopOptional().orNull(), otherSlot ) )

src/main/java/appeng/container/implementations/ContainerLevelEmitter.java

@@ -76,8 +76,6 @@ public class ContainerLevelEmitter extends ContainerUpgradeable
 	@Override
 	protected void setupConfig()
 	{
-		int x = 80 + 44;
-		int y = 40;
 
 		IInventory upgrades = this.upgradeable.getInventoryByName( "upgrades" );
 		if( this.availableUpgrades() > 0 )
@@ -98,6 +96,8 @@ public class ContainerLevelEmitter extends ContainerUpgradeable
 		}
 
 		IInventory inv = this.upgradeable.getInventoryByName( "config" );
+		int y = 40;
+		int x = 80 + 44;
 		this.addSlotToContainer( new SlotFakeTypeOnly( inv, 0, x, y ) );
 	}
 

src/main/java/appeng/container/implementations/ContainerNetworkStatus.java

@@ -107,10 +107,9 @@ public class ContainerNetworkStatus extends AEBaseContainer
 				this.maxPower = (long) ( 100.0 * eg.getMaxStoredPower() );
 			}
 
-			PacketMEInventoryUpdate piu;
 			try
 			{
-				piu = new PacketMEInventoryUpdate();
+				PacketMEInventoryUpdate piu = new PacketMEInventoryUpdate();
 
 				for( Class<? extends IGridHost> machineClass : this.network.getMachinesClasses() )
 				{

src/main/java/appeng/container/implementations/ContainerUpgradeable.java

@@ -133,11 +133,11 @@ public class ContainerUpgradeable extends AEBaseContainer implements IOptionalSl
 
 	protected void setupConfig()
 	{
-		int x = 80;
-		int y = 40;
 		this.setupUpgrades();
 
 		IInventory inv = this.upgradeable.getInventoryByName( "config" );
+		int y = 40;
+		int x = 80;
 		this.addSlotToContainer( new SlotFakeTypeOnly( inv, 0, x, y ) );
 
 		if( this.supportCapacity() )