Revise paste LogsServlet

package servlets;

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

import beans.TextLog;
import dao.ApplicationDao;
import inmemory.ApplicationInMemory;

public class LogsServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

public LogsServlet() {
		super();
	}

protected void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String title = request.getParameter("post_title");
		String content = request.getParameter("post_content");
		String toDelete = request.getParameter("to_delete");

String htmlResponse = "<html><head><title>Logs</title></head><body><h4>Here are your logs:</h4></body></html>";
		PrintWriter writer = response.getWriter();
		// ApplicationInMemory.allLogs.forEach(action);

if ((title != null) && (content != null)) {
			TextLog test = new TextLog(title, content);
			ApplicationInMemory.allLogs.add(test);
			writer.write("TextLog succesfully created!");
			try {
				ApplicationDao appDao = new ApplicationDao();
				if (appDao.getConnection() != null) {
					writer.write("<p>Connection made</p>");
				}
				if (appDao.insertNewLog(test.getId().toString(), test.getTitle(), test.getContent(),
						test.getCreateTimestamp().toString()) != 0) {
					writer.write("Log added to database!");
				} else {
					writer.write("Not added to database :(");
				}
			} catch (Exception e) {
				e.printStackTrace();
				writer.write("Database connection not working :(");
			}

}
		
		writer.write("<h3>Assignment 3</h3><form method=\"get\">\r\n" + "	<table>\r\n" + "<tr>\r\n"
				+ "			<td>\r\n" + "<label for=\"post_title\">Post Title: </label>\r\n"
				+ "				<input type=\"text\" id=\"post_title\" name=\"post_title\" required=\"required\" />\r\n"
				+ "			</td>\r\n" + "</tr>\r\n" + "<tr>\r\n" + "<td>\r\n"
				+ "				<label for=\"post_content\">Post Content: </label>\r\n"
				+ "				<input type=\"text\" id=\"post_content\" name=\"post_content\" required=\"required\" />\r\n"
				+ "			</td>\r\n" + "		</tr>\r\n" + "<tr>\r\n" + "<td>\r\n"
				+ "				<a href=\"/logsServlet\"></a><input type=\"submit\" value=\"Submit\" /></a>\r\n"
				+ "			</td>\r\n" + "</tr>\r\n" + "</table>\r\n" + "</form>");
		
		writer.write(htmlResponse);
		for (TextLog l : ApplicationInMemory.allLogs) {
			writer.write("<p> </p>" + l.toHTMLString());
			//writer.write("<input type=\"submit\">);
		}
	}
}