Inserting Data from Java

Hello, I am new to JDCB.I have done an example and I was able to connect to the database, but I need help inserting data that I read from a txt file.































































So, I created an object that holds my int, String String, String String. I am supposed to read in each data and insert into the appropriate record. Any help? or suggestions?































































This is my data reader.

Java Code:

ArrayList<locations> locations = new ArrayList<locations>();
                String fileName = "locations.txt";

              
                try {
                FileReader      input = new FileReader(fileName);

                        BufferedReader bf  = new BufferedReader(input);

                        String line;

                        while((line = bf.readLine()) !=null){


                                String[] tokens = line.split(",");
                                locations.add(new locations(Integer.parseInt(tokens[0]), tokens[1], tokens[2], tokens[3], tokens[4]));

                              

                        }
                        bf.close();
                } catch (FileNotFoundException e) {
                        e.printStackTrace();
                }
              //Testing
                for(locations l : locations){

                        System.out.println(l.getAddress());


                }


        }