Revert AttributeSlot.parse(String string)

src/main/java/net/minestom/server/item/attribute/AttributeSlot.java

@@ -6,22 +6,5 @@ public enum AttributeSlot {
     FEET,
     LEGS,
     CHEST,
-    HEAD;
+    HEAD
-
-    public static AttributeSlot parse(String string) {
-        switch (string.toUpperCase()) {
-            case "OFFHAND":
-                return OFFHAND;
-            case "FEET":
-                return FEET;
-            case "LEGS":
-                return LEGS;
-            case "CHEST":
-                return CHEST;
-            case "HEAD":
-                return HEAD;
-            default:
-                return MAINHAND;
-        }
-    }
 }

src/main/java/net/minestom/server/utils/NBTUtils.java

@@ -176,9 +176,12 @@ public final class NBTUtils {
                     break;
                 }
 
-                final AttributeSlot attributeSlot = AttributeSlot.parse(slot.toUpperCase());
+                AttributeSlot attributeSlot = AttributeSlot.valueOf(slot.toUpperCase());
                 // Wrong attribute slot, stop here
 
+                if (attributeSlot == null)
+                    attributeSlot = AttributeSlot.MAINHAND;
+
                 // Add attribute
                 final ItemAttribute itemAttribute =
                         new ItemAttribute(uuid, name, attribute, attributeOperation, value, attributeSlot);