class TemplateRenderer {

    public String renderTemplateFile(File templateFile, Map<String, Object> contextMap) {
        for (Map.Entry<String, Object> entry : contextMap.entrySet()) {
            renderContext.put(entry.getKey(), entry.getValue());
        }
        return renderTemplateFile(templateFile);
    }

    public  TemplateRenderer();
    public  TemplateRenderer(Map<String, Object> initMap);

}