in src/main/java/org/apache/maven/plugins/ear/ApplicationXmlWriter.java [224:234]
private XMLWriter initializeRootElementEight(Writer w) {
XMLWriter writer = initializeXmlWriter(w, null);
writer.startElement(APPLICATION_ELEMENT);
writer.addAttribute("xmlns", "http://xmlns.jcp.org/xml/ns/javaee");
writer.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
writer.addAttribute(
"xsi:schemaLocation",
"http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/application_8.xsd");
writer.addAttribute("version", "8");
return writer;
}