@Override
    public String marshal ( Object o ) throws Exception {
        YamlConfig yc = new YamlConfig();
        StringWriter sw = new StringWriter();
        YamlWriter w = new YamlWriter(sw, yc);
        w.write(o);
        return sw.toString();
    }
{@inheritDoc}

@see marshalsec.MarshallerBase#marshal(java.lang.Object)
src/main/java/marshalsec/YAMLBeans.java