SadiServlet.java

package vn.edu.rmit.sadi;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

public class SadiServlet extends HttpServlet {

    protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {

        PrintWriter writer = res.getWriter();
        writer.write("Hello SADI class!");
        writer.flush();

    }
}