LogoutServlet.java

package codeine.users;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.eclipse.jetty.servlet.DefaultServlet;

public class LogoutServlet extends DefaultServlet {
	
	private static final long serialVersionUID = 1L;
 
	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,
			IOException {
		request.getSession().invalidate();
		response.getWriter().append("done");
		response.sendRedirect("/");
	}
}