Always use qualified access for fields and methods

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

@@ -204,17 +204,17 @@ public enum AEFeature
 
 	public String key()
 	{
-		return key;
+		return this.key;
 	}
 
 	public String category()
 	{
-		return category;
+		return this.category;
 	}
 
 	public boolean isEnabled()
 	{
-		return enabled;
+		return this.enabled;
 	}
 
 	private enum Constants

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

@@ -65,6 +65,6 @@ public class BlockDefinition extends ItemDefinition implements IBlockDefinition
 	@Override
 	public final boolean isSameAs( final IBlockAccess world, final BlockPos pos )
 	{
-		return block.isPresent() && world.getBlockState( pos ).getBlock() == this.block.get();
+		return this.block.isPresent() && world.getBlockState( pos ).getBlock() == this.block.get();
 	}
 }

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

@@ -73,7 +73,7 @@ public class ItemDefinition implements IItemDefinition
 	@Override
 	public final boolean isSameAs( final ItemStack comparableStack )
 	{
-		return isEnabled() && Platform.itemComparisons().isEqualItemType( comparableStack, this.maybeStack( 1 ).get() );
+		return this.isEnabled() && Platform.itemComparisons().isEqualItemType( comparableStack, this.maybeStack( 1 ).get() );
 	}
 
 }

src/main/java/appeng/core/features/registries/P2PTunnelRegistry.java

@@ -270,6 +270,6 @@ public final class P2PTunnelRegistry implements IP2PTunnelRegistry
 
 	private void addNewAttunement( final IItemDefinition definition, final TunnelType type )
 	{
-		definition.maybeStack( 1 ).ifPresent( definitionStack -> addNewAttunement( definitionStack, type ) );
+		definition.maybeStack( 1 ).ifPresent( definitionStack -> this.addNewAttunement( definitionStack, type ) );
 	}
 }

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

@@ -38,17 +38,17 @@ public class PartModels implements IPartModels
 	@Override
 	public void registerModels( Collection<ResourceLocation> partModels )
 	{
-		if( initialized )
+		if( this.initialized )
 		{
 			throw new IllegalStateException( "Cannot register models after the pre-initialization phase!" );
 		}
 
-		models.addAll( partModels );
+		this.models.addAll( partModels );
 	}
 
 	public Set<ResourceLocation> getModels()
 	{
-		return models;
+		return this.models;
 	}
 
 	public void setInitialized( boolean initialized )

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

@@ -144,7 +144,7 @@ public class RegistryContainer implements IRegistryContainer
 	@Override
 	public IPartModels partModels()
 	{
-		return partModels;
+		return this.partModels;
 	}
 
 }

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

@@ -353,8 +353,8 @@ public final class GrinderRecipeManager implements IGrinderRegistry, IOreListene
 		{
 			final int prime = 31;
 			int result = 1;
-			result = prime * result + damage;
-			result = prime * result + ( ( item == null ) ? 0 : item.hashCode() );
+			result = prime * result + this.damage;
+			result = prime * result + ( ( this.item == null ) ? 0 : this.item.hashCode() );
 			return result;
 		}
 
@@ -365,26 +365,26 @@ public final class GrinderRecipeManager implements IGrinderRegistry, IOreListene
 			{
 				return true;
 			}
-			if( obj == null || getClass() != obj.getClass() )
+			if( obj == null || this.getClass() != obj.getClass() )
 			{
 				return false;
 			}
 
 			CacheKey other = (CacheKey) obj;
 
-			if( damage != other.damage )
+			if( this.damage != other.damage )
 			{
 				return false;
 			}
 
-			if( item == null )
+			if( this.item == null )
 			{
 				if( other.item != null )
 				{
 					return false;
 				}
 			}
-			else if( item != other.item )
+			else if( this.item != other.item )
 			{
 				return false;
 			}

src/main/java/appeng/core/features/registries/inscriber/InscriberRegistry.java

@@ -93,8 +93,8 @@ public final class InscriberRegistry implements IInscriberRegistry
 
 		this.recipes.add( recipe );
 
-		recipe.getTopOptional().ifPresent( optionals::add );
-		recipe.getBottomOptional().ifPresent( optionals::add );
+		recipe.getTopOptional().ifPresent( this.optionals::add );
+		recipe.getBottomOptional().ifPresent( this.optionals::add );
 
 		this.inputs.addAll( recipe.getInputs() );
 	}