Fix Inventory using org.bukkit.util.Consumer instead of java.util.function.Consumer

Author: NichtStudioCode

invui-core/src/main/java/xyz/xenondevs/invui/inventory/CompositeInventory.java

@@ -1,7 +1,6 @@
 package xyz.xenondevs.invui.inventory;
 
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.Consumer;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.inventory.event.ItemPostUpdateEvent;
@@ -10,6 +9,7 @@
 import xyz.xenondevs.invui.util.Pair;
 
 import java.util.Collection;
+import java.util.function.Consumer;
 
 /**
  * An {@link Inventory} which is composed of multiple other {@link Inventory Inventories}.

invui-core/src/main/java/xyz/xenondevs/invui/inventory/Inventory.java

@@ -3,7 +3,6 @@
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
-import org.bukkit.util.Consumer;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.InvUI;
@@ -18,6 +17,7 @@
 import xyz.xenondevs.invui.window.Window;
 
 import java.util.*;
+import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.logging.Level;

invui-core/src/main/java/xyz/xenondevs/invui/inventory/ObscuredInventory.java

@@ -1,14 +1,14 @@
 package xyz.xenondevs.invui.inventory;
 
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.Consumer;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import xyz.xenondevs.invui.inventory.event.ItemPostUpdateEvent;
 import xyz.xenondevs.invui.inventory.event.ItemPreUpdateEvent;
 import xyz.xenondevs.invui.inventory.event.UpdateReason;
 
 import java.util.ArrayList;
+import java.util.function.Consumer;
 import java.util.function.IntPredicate;
 
 /**