Item Serializer Utility source code

package mc.iaiao.isu;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {
    @Override
    public void onEnable() {
        getCommand("isu").setExecutor((sender, cmd, s, args) -> {
            FileConfiguration config = new YamlConfiguration();
            config.set("item", ((Player) sender).getInventory().getItemInMainHand());
            getLogger().info(config.saveToString());
            return true;
        });
    }
}