How to convert String to Date in Java

import java.util.Date;
import java.text.SimpleDateFormat;
import java.text.ParseException;

public class Main
{
   public static void main(String[] args) {

            SimpleDateFormat formatter = new SimpleDateFormat("yyyy-mm-dd");            String dateInString = "2020-01-12";
        try {

            Date date = formatter.parse(dateInString);            System.out.println(date);
            System.out.println(formatter.format(date));

        } catch (ParseException e) {
            e.printStackTrace();
        }
   }
}