Fixed: Clean up some warnings

Author: WizardCM

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/attribute/NbtFactory.java

@@ -24,7 +24,6 @@
 import com.google.common.collect.MapMaker;
 import com.google.common.primitives.Primitives;
 import org.bukkit.Bukkit;
-import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 import org.royaldev.royalcommands.RUtils;
 import org.royaldev.royalcommands.attribute.util.ClassType;
@@ -570,7 +569,7 @@ public int[] getIntegerArray(String key, int[] defaultValue){
          * Method for when items are not created following NBTtag convention and have Integers where there should be Longs
 		 * @param key
 		 * @param defaultValue
-		 * @return 
+		 * @return
          */
         public Long getIntegerOrLong(String key, Long defaultValue){
             if(!containsKey(key)) return defaultValue;
@@ -920,4 +919,4 @@ public Object getHandle(){
             return handle;
         }
     }
-}
+}

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/gui/inventory/InventoryGUI.java

@@ -8,7 +8,6 @@
 import org.bukkit.NamespacedKey;
 import org.bukkit.attribute.Attribute;
 import org.bukkit.attribute.AttributeModifier;
-import org.bukkit.Material;
 import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemFlag;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/gui/inventory/listeners/InventoryGUIListener.java

@@ -5,7 +5,6 @@
  */
 package org.royaldev.royalcommands.gui.inventory.listeners;
 
-import org.bukkit.Material;
 import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/listeners/EntityListener.java

@@ -32,7 +32,6 @@
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.chat.hover.content.Text;
 
-@SuppressWarnings("unused")
 public class EntityListener implements Listener {
 
     public static RoyalCommands plugin;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/listeners/MonitorListener.java

@@ -172,7 +172,7 @@ public void onInvOpen(InventoryOpenEvent e) {
 				if (!b.getType().equals(Material.ENCHANTING_TABLE)) return;
 				t.openEnchanting(b.getLocation(), false);
 			}
-            case BREWING, CRAFTING, DISPENSER -> {
+            default -> {
 				return;
 			}
         }

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/rcommands/CmdAssign.java

@@ -9,7 +9,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/rcommands/CmdAttributes.java

@@ -5,7 +5,6 @@
  */
 package org.royaldev.royalcommands.rcommands;
 
-import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/rcommands/CmdEnchant.java

@@ -8,7 +8,6 @@
 import java.util.*;
 import java.util.stream.Collectors;
 
-import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.Registry;
 import org.bukkit.command.Command;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/rcommands/CmdHelmet.java

@@ -5,7 +5,6 @@
  */
 package org.royaldev.royalcommands.rcommands;
 
-import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;

modules/RoyalCommands/src/main/java/org/royaldev/royalcommands/rcommands/CmdLore.java

@@ -5,7 +5,6 @@
  */
 package org.royaldev.royalcommands.rcommands;
 
-import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;