import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.util.*;
import java.io.*;

public class CreateInsert extends Object {
public static void main (String args[]) {

//Create the connection
String driverName = "org.postgresql.Driver";
String connectURL = "jdbc:postgresql://localhost/postgres";
String USERNAME = "postgres";
String PASSWORD = "password";
Connection con = null;
try {
Class.forName("org.postgresql.Driver");
con = DriverManager.getConnection(connectURL, USERNAME, PASSWORD);
} catch (ClassNotFoundException e) {
                    System.out.println("Error creating class: "+e.getMessage());
                    System.out.println("The Driver was not found, Please check diver location, classpath, username/password and server url settings");
                    System.exit(0);
            } catch (SQLException e) {
                    System.out.println("Error creating connection: "+e.getMessage());
                    System.exit(0);
            }