Restart an auto_increment using java [duplicate]

Good afternoon I'm creating a website with java I'm uploading an excel file to a jsp to save it in MySQL at the moment I am reading the file in it I am saving it in an ArrayList to save it in MySQL alphabetically ordered, the table in MySQL where the saved file will be has a primary key composed of three columns and one is auto_increment, what I need is that when I save it in MySQL the auto_incremente reboot me for each example record

 1    andrés
 2    andres
 3    andrés
 1    david
 2    david
 1    Fernando
 2    Fernando
 3    Fernando
 4    Fernando

I upload the part where I'm reading the excel I am very new in this if someone can help me I would appreciate it very much

package models;

import dao.TablaJiraDao;
import dao.TablaNovedadesDao;
import dao.TablaNovedadEmpleadoDao;
import entidades.TablaJira;
import entidades.TablaNovedadEmpleado;
import entidades.TablaNovedades;
import java.io.FileInputStream;
import java.io.IOException;
import java.sql.Date;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class ReadExcel2 {

    public static void leerArchivoExcel2(FileInputStream inputStream) throws IOException {

        XSSFWorkbook workbook = new XSSFWorkbook(inputStream);
        Sheet firstSheet = workbook.getSheetAt(0);

        Row fila;
        List<TablaJira> lst = new ArrayList<>();
        TablaJira ji;

        for (int i = 1; i < firstSheet.getLastRowNum(); i++) {

            fila = firstSheet.getRow(i);

            ji = new TablaJira();

            for (int j = 0; j < fila.getLastCellNum(); j++) {
                Cell celda = fila.getCell(j);

                if (j == 0) {

                    if (celda == null || celda.getCellType() == Cell.CELL_TYPE_BLANK) {
                        break;
                    }

                }

                switch (j) {

                    case 0:
                        if (celda.getCellType() == Cell.CELL_TYPE_STRING) {
                            ji.setProyecto(celda.getStringCellValue());

                        }

                        //   n.setNovedad(celda.getStringCellValue());
                        break;

                    case 1:
                        if (celda.getCellType() == Cell.CELL_TYPE_STRING) {
                            ji.setTipo(celda.getStringCellValue());
                        }
                        //ne.setFecha_inicio(celda.getStringCellValue());
                        break;

                    case 2:
                        if (celda.getCellType() == Cell.CELL_TYPE_STRING) {
                            ji.setClave(celda.getStringCellValue());
                        }
                        //ne.setFecha_fin(celda.getStringCellValue());

                        break;

                    case 3:
                        if (celda.getCellType() == Cell.CELL_TYPE_STRING) {
                            ji.setTitulo(celda.getStringCellValue());
                        }
                        //ne.setAño(celda.getStringCellValue());

                        break;
                    case 4:
                        if (celda.getCellType() == Cell.CELL_TYPE_STRING) {
                            ji.setNombres(celda.getStringCellValue());

                            // System.out.println(celda.getStringCellValue());
                        }
                        /*           String des = ji.getNombres();

                        List<String> order = new ArrayList<>();
                        order.add(des);
                         Collections.sort(order);
                         order.forEach((item) -> {
                             System.out.println(item);
                });*/

                        //order.forEach((nombre) -> {
                        //  System.out.println(nombre);
                        //});
                        /* String des = "";
                        des = ji.getNombres();
                        order = des.split("");

                         Arrays.sort(order);*/
 /* for (int n = 0; n < order.length; n++) {
                System.out.println(n+ ",");
                }*/
                        break;
                    case 5:
                        if (celda.getCellType() == Cell.CELL_TYPE_NUMERIC) {
                            ji.setTiempo_horas((int) celda.getNumericCellValue());
                        }

                        //else if (celda.getCellType()== Cell.CELL_TYPE_STRING){
                        //ne.setHoras(celda.getStringCellValue());
                        break;
                }
            }

            //Se guardan los datos por cada fila
            //guardarTablaNovedadEmpleado(ne);
            //guardarTablaNovedades(n);

            if (ji.getNombres() != null) {
                lst.add(ji);

               /*String nombres=ji.getNombres();
                if (nombres!=nombre_ant){
                con=1;

                }else{
                con++;
                   nombre_ant=nombres;
                }*/




            }

        }

        Collections.sort(lst, TablaJira.NameComparator);

//                new Comparator<TablaJira>() {
//            @Override
//            public int compare(TablaJira tb1, TablaJira tb2)
//            {
//                return tb2.getNombres().compareTo(tb1.getNombres());
//            }
//        });
        lst.forEach(ReadExcel2::guardarTblJira);

    }

    private static void guardarTblJira(TablaJira ji) {
        TablaJiraDao dao = new TablaJiraDao();
        dao.insertarTablaJira(ji);

    }