Organise imports

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

@@ -20,6 +20,7 @@ package appeng.core.features;
 
 
 import java.util.Optional;
+
 import com.google.common.base.Preconditions;
 
 import net.minecraft.block.Block;

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

@@ -20,6 +20,7 @@ package appeng.core.features;
 
 
 import java.util.Optional;
+
 import javax.annotation.Nonnull;
 
 import com.google.common.base.Preconditions;

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

@@ -20,6 +20,7 @@ package appeng.core.features;
 
 
 import java.util.Optional;
+
 import javax.annotation.Nonnull;
 
 import com.google.common.base.Preconditions;

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

@@ -20,6 +20,7 @@ package appeng.core.features;
 
 
 import java.util.Optional;
+
 import javax.annotation.Nonnull;
 
 import net.minecraft.item.ItemBlock;

src/main/java/appeng/core/features/registries/entries/InscriberRecipe.java

@@ -22,12 +22,11 @@ package appeng.core.features.registries.entries;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+import java.util.Optional;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import java.util.Optional;
-
 import net.minecraft.item.ItemStack;
 
 import appeng.api.features.IInscriberRecipe;