Spliting each 1000 rows of my CSV file to a XML File in JAVA

I have a java program that will read my CSV file and convert it to XML file, but the issue is that my CSV file has lots of rows and the program can not convert all to XML, so I need to read each 1000 of my csv rows and create a XMl for each of them

Below is my code but I can not read each 1000 rows...

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Scanner;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
public class XMLMainApp {
public static void main(String[] args) throws FileNotFoundException {
UteXmlComunicazione UteXmlComunicazione = new UteXmlComunicazione();        
//read the csv file and collect all objects
try {
String inputfile = "sample.csv"; //  Source File Name.  
double nol = 1000.0; //  No. of lines to be split and saved in each output file.  
File file = new File(inputfile);  
Scanner scanner = new Scanner(file);  
int count = 0;  
while (scanner.hasNextLine())   
{  
scanner.nextLine();  
count++;  
}  
System.out.println("Lines in the file: " + count);     // Displays no. of lines in the input file.  
double temp = (count/nol);  
int temp1=(int)temp;  
int nof=0;  
if(temp1==temp)  
{  
nof=temp1;  
}  
else  
{  
nof=temp1+1;  
}  
System.out.println("No. of files to be generated :"+nof); // Displays no. of files to be generated.  
FileInputStream fstream = new FileInputStream(inputfile);
DataInputStream in = new DataInputStream(fstream);  
BufferedReader br = new BufferedReader(new InputStreamReader(in)); 
String strLine;  
for (int j=1;j<=nof;j++)  
{  
while ((line = br.readLine()) != null) {    //get every single line individually in csv file
String[] value = line.split(";");   //collect the comma separated values into array
datiCliente datiCliente = new datiCliente();            
datiCliente.setcfPiva(value[0]);
... //  giving the related Node to each of my fields.
}
UteXmlComunicazione.setdatiFornitoraClienteList(listForCliente);
for (int i=1;i<=nol;i++)  
{  
//marshaling with java 
try {
JAXBContext jaxbContext = JAXBContext.newInstance(UteXmlComunicazione.class);
javax.xml.bind.Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
jaxbMarshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, true)
jaxbMarshaller.marshal(UteXmlComunicazione, new File("C:/NewFolder/output"+j+".xml"));
jaxbMarshaller.marshal(UteXmlComunicazione, System.out);
} 
catch (JAXBException e) {
e.printStackTrace();
System.out.println("File is not found");
}
}
}
}
catch (IOException e) {
e.printStackTrace();
}
}    
}

When I run this code, it creates 180 files (that is correct) but in each of them I have all my rows, not just 1000 rows... and I can not open it.
Can anyone suggest me a solution?

try with following solution, this example is related with your previous question. firstly you should split csv file into multiple csv files including with expected row counts. then, get prepared scv file individually and create xml files

People.java

@XmlRootElement(name="people")
@XmlAccessorType (XmlAccessType.FIELD)
public class People {
@XmlElement(name="person")
private List<Person> listPerson;
public List<Person> getListPerson() {
return listPerson;
}
public void setListPerson(List<Person> listPerson) {
this.listPerson = listPerson;
}
}

Person.java

@XmlRootElement(name="person")
@XmlAccessorType (XmlAccessType.FIELD)
public class Person {
private String id;
private String firstName;
private String lastName;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
}

split csv file into multiple csv files and create xml file separately,

public class Marshaller {
int rowCount;
int fileCount = 1;
PrintWriter writer;
int lineCount;
int index;
String line;
ArrayList<Person> list;
public static void main(String[] args) {
Marshaller marshaller = new Marshaller();
marshaller.readCSV();	//split csv file into multiple csv files
marshaller.readMultipleCSV(); //create XML files using multiple csv files
}
public void readCSV(){
try {
BufferedReader buffeReader = new BufferedReader(new FileReader("inputCSV.csv"));
while ((line = buffeReader.readLine()) != null) {	//get every single line individually in csv file
rowCount++;
if(rowCount == 1){
openNewFile();
}
String[] value = line.split(",");	//collect the comma separated values into array
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append(value[0]+','+value[1]+','+value[2]+'\n');	//append the array values to stringBuilder with comma separation
writer.write(stringBuilder.toString());	//write individual data line into csv file
if(rowCount == 100){
fileCount++;
closeWriter();
}
}
writer.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public void openNewFile(){
try {
writer = new PrintWriter(new File("your_multiple_csv_file_output_path/"+fileCount+".csv"));	//create a new csv file
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
public void closeWriter(){
writer.close();	//close a csv file
rowCount = 0;
}
public void readMultipleCSV(){
ArrayList<File> xmlFileList = new ArrayList();
System.out.println(xmlFileList.size());
xmlFileList.addAll(Arrays.asList(new File("your_multiple_csv_file_output_path").listFiles()));	//add all generated csv files into array list
for (int i = 0; i < xmlFileList.size(); i++) {
People people = new People();
ArrayList<Person> list = new ArrayList();
try {
BufferedReader br = new BufferedReader(new FileReader(xmlFileList.get(i).toString()));	//get csv file separately
while ((line = br.readLine()) != null) {	//get every single line individually in csv file
String[] value = line.split(",");	//collect the comma separated values into array
Person person = new Person();
person.setId(value[0]);	//first element of an array is id
person.setFirstName(value[1]);	//second element of an array is firstName
person.setLastName(value[2]);	//third element of an array is lastName
list.add(person);	//add person object into the list
}
} catch (IOException e) {
e.printStackTrace();
}
people.setListPerson(list);
prepareXML(people, i);
}
}
public void prepareXML(People people, int csvFileNo){
//marshaling with java
try {
JAXBContext jaxbContext = JAXBContext.newInstance(People.class);
javax.xml.bind.Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
jaxbMarshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, true);
jaxbMarshaller.marshal(people, new File("your_xml_file_output_path/output "+(csvFileNo+1)+".xml"));
jaxbMarshaller.marshal(people, System.out);
} catch (JAXBException e) {
e.printStackTrace();
}
}
}

inputCSV.csv (without columns' names)

1,yong,mook kim
2, Alez, Aunritod
3,yong,mook kim
.
.
.