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

class Conn {
public static void main (String[] args) throws Exception
{
Class.forName ("oracle.jdbc.OracleDriver");

Connection conn = DriverManager.getConnection
("jdbc:oracle:thin:@//oracle12c:1521/orcl", "pharmafarm", "pharmafarm");
                // @//machineName:port/SID,   userid,  password
try {
  Statement ID_query = conn.createStatement();
  try {
    ResultSet ID = ID_query.executeQuery("select MAX(ID) from lada_filmezes");
    try {
      while (ID.next())
        System.out.println (ID.getString(1));   // Print colon 1
    }
    finally {
      try { ID.close(); } catch (Exception ignore) {}
    }
  }
  finally {
    try { ID_query.close(); } catch (Exception ignore) {}
    }
  }
try {
int new_ID = ID + 1;
System.out.println(new_ID);
}
  finally {
    try { conn.close(); } catch (Exception ignore) {}
    }
  }
}

/**public class lada_fenykepezes {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		System.out.print("Barcode:");
		String barcode = in.nextLine();

		System.out.println("The barcode is:"+ barcode);
		System.out.println(ID);
	}
}**/