import org.water.template.Template; import org.water.template.TemplateEngine; public class TemplateDemo { public static void main(String[] args) { TemplateEngine engine = new TemplateEngine(); Template template = engine.loadTemplate("template.txt"); Object data = loadDataFromSource(); template.setDataSource(data); String result = template.render(); System.out.println(result); } private static Object loadDataFromSource() { } }