format localdatetime parse date string to localdatetime in java

/**
 * @author lautturi.com
 * Java example: formatting specific date and time in localdatetime
 */

import java.util.*;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

public class Lautturi {

	public static void main(String[] args) {

		String str = "1999-03-17 12:30";
		DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
		LocalDateTime dateTime = LocalDateTime.parse(str, formatter);
		 
		System.out.println(dateTime);
		
	}
}

output:

1999-03-17T12:30