<%@page import="builder.Manager"%>
<%@page import="ng.db.*"%>
<%@ page language="java" import="java.sql.*" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
Insert title here
<%
String a=null;
try{
a=Manager.getDevice().toString();
}
catch(Exception e){
a="[{}]";
}
%>