Always use {} for control statements

src/main/java/appeng/core/Registration.java

@@ -149,21 +149,27 @@ public final class Registration
 	public static void addBlockToRegister( Block b )
 	{
 		if( blocksToRegister == null )
+		{
 			throw new IllegalStateException( "Past the registration phase already!" );
+		}
 		blocksToRegister.add( b );
 	}
 
 	public static void addRecipeToRegister( IRecipe r )
 	{
 		if( recipesToRegister == null )
+		{
 			throw new IllegalStateException( "Past the registration phase already!" );
+		}
 		recipesToRegister.add( r );
 	}
 
 	public static void addItemToRegister( Item i )
 	{
 		if( itemsToRegister == null )
+		{
 			throw new IllegalStateException( "Past the registration phase already!" );
+		}
 		itemsToRegister.add( i );
 	}
 

src/main/java/appeng/debug/TileItemGen.java

@@ -82,7 +82,9 @@ public class TileItemGen extends AEBaseTile implements IInventory
 		// Safeguard for crash
 		ItemStack testStack = POSSIBLE_ITEMS.peek();
 		if( testStack.isEmpty() )
+		{
 			testStack = new ItemStack( Blocks.COBBLESTONE, 1 );
+		}
 		return testStack;
 	}
 

src/main/java/appeng/items/AEBaseItem.java

@@ -59,7 +59,9 @@ public abstract class AEBaseItem extends Item
 	public final void getSubItems( final CreativeTabs creativeTab, final NonNullList<ItemStack> itemStacks )
 	{
 		if( isInCreativeTab( creativeTab ) )
+		{
 			this.getCheckedSubItems( creativeTab, itemStacks );
+		}
 	}
 
 	@Override

src/main/java/appeng/parts/misc/ItemHandlerAdapter.java

@@ -175,10 +175,14 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	private ItemStack getItemStackInCachedSlot( int pos )
 	{
 		if( pos > cachedStacks.length )
+		{
 			return ItemStack.EMPTY;
+		}
 
 		if( cachedStacks[pos] == null )
+		{
 			return ItemStack.EMPTY;
+		}
 
 		return cachedStacks[pos];
 	}

src/main/java/appeng/recipes/helpers/PartShapedCraftingFactory.java

@@ -67,9 +67,13 @@ public class PartShapedCraftingFactory extends ShapedOreRecipe
 		for( Map.Entry<String, JsonElement> entry : JsonUtils.getJsonObject( json, "key" ).entrySet() )
 		{
 			if( entry.getKey().length() != 1 )
+			{
 				throw new JsonSyntaxException( "Invalid key entry: '" + entry.getKey() + "' is an invalid symbol (must be 1 character only)." );
+			}
 			if( " ".equals( entry.getKey() ) )
+			{
 				throw new JsonSyntaxException( "Invalid key entry: ' ' is a reserved symbol." );
+			}
 
 			ingMap.put( entry.getKey().toCharArray()[0], CraftingHelper.getIngredient( entry.getValue(), context ) );
 		}
@@ -79,14 +83,18 @@ public class PartShapedCraftingFactory extends ShapedOreRecipe
 		JsonArray patternJ = JsonUtils.getJsonArray( json, "pattern" );
 
 		if( patternJ.size() == 0 )
+		{
 			throw new JsonSyntaxException( "Invalid pattern: empty pattern not allowed" );
+		}
 
 		String[] pattern = new String[patternJ.size()];
 		for( int x = 0; x < pattern.length; ++x )
 		{
 			String line = JsonUtils.getString( patternJ.get( x ), "pattern[" + x + "]" );
 			if( x > 0 && pattern[0].length() != line.length() )
+			{
 				throw new JsonSyntaxException( "Invalid pattern: each row must  be the same width" );
+			}
 			pattern[x] = line;
 		}
 
@@ -106,14 +114,18 @@ public class PartShapedCraftingFactory extends ShapedOreRecipe
 			{
 				net.minecraft.item.crafting.Ingredient ing = ingMap.get( chr );
 				if( ing == null )
+				{
 					throw new JsonSyntaxException( "Pattern references symbol '" + chr + "' but it's not defined in the key" );
+				}
 				primer.input.set( x++, ing );
 				keys.remove( chr );
 			}
 		}
 
 		if( !keys.isEmpty() )
+		{
 			throw new JsonSyntaxException( "Key defines symbols that aren't used in pattern: " + keys );
+		}
 
 		JsonObject resultObject = (JsonObject) json.get( "result" );
 		int count = JsonUtils.getInt( resultObject, "count", 1 );

src/main/java/appeng/recipes/helpers/PartShapelessCraftingFactory.java

@@ -60,10 +60,14 @@ public class PartShapelessCraftingFactory extends ShapelessOreRecipe
 
 		NonNullList<Ingredient> ings = NonNullList.create();
 		for( JsonElement ele : JsonUtils.getJsonArray( json, "ingredients" ) )
+		{
 			ings.add( CraftingHelper.getIngredient( ele, context ) );
+		}
 
 		if( ings.isEmpty() )
+		{
 			throw new JsonParseException( "No ingredients for shapeless recipe" );
+		}
 
 		JsonObject resultObject = (JsonObject) json.get( "result" );
 		int count = JsonUtils.getInt( resultObject, "count", 1 );

src/main/java/appeng/tile/inventory/AppEngInternalInventory.java

@@ -116,7 +116,9 @@ public class AppEngInternalInventory implements IInventory, Iterable<ItemStack>
 	private ItemStack getOldStack( int slot )
 	{
 		if( this.inv[slot] == null )
+		{
 			return ItemStack.EMPTY;
+		}
 
 		return this.inv[slot];
 	}