final variables and parameters

src/main/java/appeng/decorative/stair/BlockStairCommon.java

@@ -29,7 +29,7 @@ import appeng.core.features.AEFeature;
 
 public class BlockStairCommon extends AEBaseStairBlock
 {
-	public BlockStairCommon( Block block, String type )
+	public BlockStairCommon( final Block block, final String type )
 	{
 		super( block, EnumSet.of( AEFeature.DecorativeQuartzBlocks ), type );
 	}

src/main/java/appeng/decorative/stair/DecorativeStairIdentifier.java

@@ -41,7 +41,7 @@ public enum DecorativeStairIdentifier implements Identifier
 	 *
 	 * @see net.minecraftforge.fml.common.registry.GameRegistry#registerBlock(Block, String)
 	 */
-	DecorativeStairIdentifier( @Nonnull String name )
+	DecorativeStairIdentifier( @Nonnull final String name )
 	{
 		Preconditions.checkNotNull( name );
 		Preconditions.checkArgument( !name.isEmpty() );

src/main/java/appeng/decorative/stair/FluixStairBlock.java

@@ -11,7 +11,7 @@ import net.minecraft.block.Block;
  */
 public class FluixStairBlock extends BlockStairCommon
 {
-	public FluixStairBlock( Block block, String type )
+	public FluixStairBlock( final Block block, final String type )
 	{
 		super( block, type );
 	}

src/main/java/appeng/decorative/stair/FluixStairSupplier.java

@@ -18,7 +18,7 @@ public class FluixStairSupplier implements Supplier<BlockStairs>
 {
 	private final Supplier<Block> fluixBlockSupplier;
 
-	public FluixStairSupplier( Supplier<Block> fluixBlockSupplier )
+	public FluixStairSupplier( final Supplier<Block> fluixBlockSupplier )
 	{
 		Preconditions.checkNotNull( fluixBlockSupplier );
 

src/main/java/appeng/decorative/stair/StairBlockDefinition.java

@@ -39,7 +39,7 @@ public class StairBlockDefinition implements IBlockDefinition
 	}
 
 	@Override
-	public boolean isSameAs( IBlockAccess world, BlockPos pos )
+	public boolean isSameAs( final IBlockAccess world, final BlockPos pos )
 	{
 		return false;
 	}
@@ -58,7 +58,7 @@ public class StairBlockDefinition implements IBlockDefinition
 	}
 
 	@Override
-	public Optional<ItemStack> maybeStack( int stackSize )
+	public Optional<ItemStack> maybeStack( final int stackSize )
 	{
 		return null;
 	}
@@ -70,7 +70,7 @@ public class StairBlockDefinition implements IBlockDefinition
 	}
 
 	@Override
-	public boolean isSameAs( ItemStack comparableStack )
+	public boolean isSameAs( final ItemStack comparableStack )
 	{
 		return false;
 	}