private static String accessorForStructOrScalar(CNode node) {
        return "/**\n" +//
                " * @return " + node.getFullName() + "\n" +//
                " */\n" +//
                "public " + userDataType(node) + " " + node.getName() + "() {\n" +//
                "  return " + node.getName() + valueAccessor(node) + ";\n" +//
                "}";
    }
\n" +//
                " * @param key the key of the value to return\n" +//
                " * @return " + fullName + "\n" +//
                "
configgen/src/main/java/com/yahoo/config/codegen/ConfigGenerator.java