private void loadConfigFile(URL configFile) {
        try {
            AssetConfig.loadText(this, configFile);
        } catch (IOException ex) {
            logger.log(Level.SEVERE, "Failed to load asset config", ex);
        }
    }
<code>AssetManager</code> is the primary method for managing and loading
assets inside jME.

@author Kirill Vainer
jme3-core/src/main/java/com/jme3/asset/DesktopAssetManager.java