Class1 cant find info in class2 ?

Question

I got 2 classes.
My prob. is that i need some info from class1, to class2.
I got this, in my class1:
public void openConnection() {
          if (name == null)
               name = JOptionPane.showInputDialog("Enter name of Database you want to connect");
          String query = "SELECT * FROM movie ORDER BY id;";
          String url = "jdbc:postgresql://192.168.10.82:5432/" + name + "&charSet=LATIN1";
          String driver = "org.postgresql.Driver";
          String user = "username";
          String pass = "password";
          try {
               Class.forName(driver);
               Connection conn = DriverManager.getConnection(url, user, pass);
               state = conn.createStatement();
               model.setResultSet(state.executeQuery(query));
          catch (Exception ex) {
               System.err.println(ex);
(The "model" is a 3. class)
Now i need class2 to know what "model" contains of info, to fill out a JTable.
How do i do this??? how do i 'import' model??

Answer 1

This is my class1:
import java.sql.*;
import javax.swing.*;
public class openConnection {
     ResultsModel model = new ResultsModel();
     Statement state;
     String name = null;
     public void openConnection() {
          if (name == null)
               name = JOptionPane.showInputDialog("Enter name of Database you want to connect");
          String query = "SELECT * FROM movie ORDER BY id;";
          String url = "jdbc:postgresql://192.168.10.82:5432/" + name + "&charSet=LATIN1";
          String driver = "org.postgresql.Driver";
          String user = "plt";
          String pass = "rector";
          try {
               Class.forName(driver);
               Connection conn = DriverManager.getConnection(url, user, pass);
               state = conn.createStatement();
               model.setResultSet(state.executeQuery(query));
          catch (Exception ex) {
               System.err.println(ex);