import java.sql.*;
import java.util.ArrayList;

public class GetFeedback {
    static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
    static final String DB_URL = "jdbc:mysql://localhost/Contact";
    static final ArrayList<Feedback> mFeedback = new ArrayList<>();
    //  Database credentials
    static final String USER = "username";
    static final String PASS = "password";

    public static void main(String[] args) {
        Connection conn = null;
        Statement stmt = null;
        try{
            Class.forName(JDBC_DRIVER);

            //STEP 3: Open a connection
            System.out.println("Connecting to database...");
            conn = DriverManager.getConnection(DB_URL, USER, PASS);


            System.out.println("Creating statement...");
            stmt = conn.createStatement(
                    ResultSet.TYPE_SCROLL_INSENSITIVE,
                    ResultSet.CONCUR_READ_ONLY);
            String sql;
            sql = "SELECT id, first, last, age FROM Employees";
            ResultSet rs = stmt.executeQuery(sql);
            while (rs.next()) {

                Feedback feedback = new Feedback(rs.getString("name"),rs.getString("feedback"),rs.getString("email"));
                mFeedback.add(feedback);
            }
            rs.close();
            stmt.close();
            conn.close();
        } catch(Exception e){
            e.printStackTrace();
        }finally {
            try {
                if (stmt != null)
                    stmt.close();
            } catch (SQLException ignored) {

                try {
                    conn.close();
                } catch (SQLException se) {
                    se.printStackTrace();
                }
            }
            System.out.println("Goodbye!");
        }
    }
    public static ArrayList<Feedback> getFeedbacks() {
        return mFeedback;
    }
}


=============================================
public class Feedback {
    private String mEmail,mFeedback,mName;

    public Feedback(String name,String feed,String email) {
        this.mName = name;
        this.mFeedback = feed;
        this.mFeedback = feed;
    }
    public String getEmail() {
        return mEmail;
    }


    public String getFeedback() {
        return mFeedback;
    }


    public String getName() {
        return mName;
    }

}