get the number of days between two dates in java

/**
 * @author lautturi.com 
 * Java example:java get number of days between dates
 */

import java.util.*;
import java.time.LocalDate;
import java.time.temporal.*;

public class Lautturi {

	public static void main(String[] args){

		LocalDate start = LocalDate.parse("2020-10-13");
		LocalDate end = LocalDate.parse("2020-11-05");

		long diff = ChronoUnit.DAYS.between(start, end);

	    System.out.println("days between two dates: " +  diff);
	
	}
}

output:

days between two dates: 23