I have pie | separated csv file. I want to read this file in java. I have a java code which read comma separated file in java but it fails at | separated csv file

My file contains "CUSTOMER CODE | PRODUCT CODE | SEND TO BANK | SEND TO BRANCH" This type of data not comma separated.

Java code

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
public class TestPieCSVtoXLs {
    public static void main(String[] args) {
        String csvFile = "D:\\VijayTest\\csvFile.csv";
        DataInputStream myInput;
        String thisLine;
        ArrayList<ArrayList<String>> arList = new ArrayList<ArrayList<String>>();
        ArrayList<String> al = new ArrayList<String>();
        BufferedReader br = null;
        try {
            FileInputStream fis = new FileInputStream(csvFile);
            myInput = new DataInputStream(fis);
            while ((thisLine = myInput.readLine()) != null) {
                al = new ArrayList<String>();
                String strar[] = thisLine.split(",");
                for (int j = 0; j < strar.length; j++) {
                    System.out.println(strar[j]);
                    al.add(strar[j]);
                }
            }
            arList.add(al);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        System.out.println("Done");
    }
}