package com.example.web.app.wtf.is.going.on; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.GenericServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class MyServlet extends GenericServlet { public void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.getWriter().println("<h1>Hi!</h1>"); if (getUser().getName().getFirst() != null) { response.getWriter().println("Hi, " + getUser().getName().getFirst()); } else { response.getWriter().println("Greetings Mr. " + getUser().getName().getLast()); } } }