Utilizando o embelezador de código!

Olá!

Esse post é para que eu possa testar o Javascript code prettifier um script para deixa os posts com código fonte colorido.

/* Código Java */
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

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

public class CadastrarServlet extends javax.servlet.http.HttpServlet implements
  javax.servlet.Servlet {

 private static final long serialVersionUID = -6487025300712807334L;

 public CadastrarServlet() {
  super();
 }

 protected void doGet(HttpServletRequest request,
   HttpServletResponse response) throws ServletException, IOException {
  doProcess(request, response);
 }

 protected void doPost(HttpServletRequest request,
   HttpServletResponse response) throws ServletException, IOException {
  doProcess(request, response);
 }

 /**
  * Processa a requisição, insere no banco e faz um select na tabela para
  * recuperar os dados cadastrado anteriormente
  * 
  * @param request
  * @param response
  * @throws ServletException
  * @throws IOException
  */
 private void doProcess(HttpServletRequest request,
   HttpServletResponse response) throws ServletException, IOException {
  String campo1 = request.getParameter("campo1");
  String campo2 = request.getParameter("campo2");
  String campo3 = request.getParameter("campo3");

  Connection connection = null;
  try {
   // Carregando o JDBC Driver
   String driverName = "com.mysql.jdbc.Driver";
   Class.forName(driverName);
   // Criando a conexão com o Banco de Dados

   String url = "jdbc:mysql://localhost:3306/dados"; //
   String username = "root";
   String password = "123456";
   connection = DriverManager.getConnection(url, username, password);

   PreparedStatement ps = connection
     .prepareStatement("INSERT INTO TAB_EXEMPLO(campo1, campo2, campo3) VALUES (?,?,?)");
   ps.setString(1, campo1);
   ps.setString(2, campo3);
   ps.setString(3, campo2);

   ps.execute();

   ps.close();

  request.getRequestDispatcher("/resultado.jsp").forward(request,
    response);
 }
}

// Java Script
function getCookieVal(offset){
    var endstr = document.cookie.indexOf(";",offset);
    if (endstr == -1)
       endstr = document.cookie.length;
    return unescape( document.cookie.substring(offset, endstr) );
 }

-- PL SQL
DECLARE
  number1 NUMBER(2);
  number2 NUMBER(2)    := 17;
  text    VARCHAR2(12) := 'Hello world';
  text    DATE         := SYSDATE;        -- current date and time
BEGIN
  SELECT street_number
  INTO   number1
  FROM   address
  WHERE  name = 'Smith';
END;

Até mais!