Something

package tw.beans;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.Statement;import java.util.ArrayList;import tw.domain.Tag;public class GetWallBean{  ConnectionBean conn;    public GetWallBean()  {    conn = new ConnectionBean();  }    public ArrayList<Tag> getTags()  {    ResultSet rs = null;    String q = "SELECT * FROM tagwall";    try    {      System.out.println(q);      rs = conn.executeQuery(q);    }    catch (SQLException e)    {      System.out.println("Opstod fejl da der skulle hentes fra DB");      System.out.println(e);    }        ArrayList<Tag> res = new ArrayList();    //res.add(new Tag("1", "2", "3"));    System.out.println("første " + res.size());    try    {      while(rs.next())      {        res.add(new Tag(rs.getString("poster"), rs.getString("title"), rs.getString("tag")));        System.out.println("while-size " + res.size());      }    }    catch (SQLException e)    {      System.out.println("Fejl ved behandling af resultset");      System.out.println(e);    }    return res;  }}