public void reloadPlayerInventoryConfig() {
        if (playerInventoryConfigFile == null) {
        playerInventoryConfigFile = new File(getDataFolder(), "PlayerInventory.yml");
        }
        playerInventoryConfig = YamlConfiguration.loadConfiguration(playerInventoryConfigFile);
 
        // Look for defaults in the jar
        InputStream defConfigStream = this.getResource("PlayerInventory.yml");
        if (defConfigStream != null) {
            YamlConfiguration defConfig = YamlConfiguration.loadConfiguration(defConfigStream);
            playerInventoryConfig.setDefaults(defConfig);
        }
    }