minecraft-kajetans-mod/src/main/java/me/km/items/ModItemAxe.java

package me.km.items;

import net.minecraft.item.IItemTier;
import net.minecraft.item.Item;
import net.minecraft.item.AxeItem;

// this class just exists because the AxeItem constructor is protected
public class ModItemAxe extends AxeItem {
    public ModItemAxe(IItemTier tier, int attackDamageIn, float attackSpeedIn, Item.Properties builder) {
        super(tier, attackDamageIn, attackSpeedIn, builder);
    }
}