The lengthOfMonth() method of ChronoLocalDate interface in Java returns the length of the month represented by this date.
Syntax:
public int lengthOfMonth()
Parameter: This method does not accept parameters.
Return Value: The function returns the length of the month in days.
Below programs illustrate the lengthOfMonth() method of ChronoLocalDate in Java:
Program 1:
// Program to illustrate the lengthOfMonth() method  import java.util.*;import java.time.*;import java.time.chrono.*;  public class GfG {    public static void main(String[] args)    {        // Parse the date        ChronoLocalDate dt1            = LocalDate.parse("2018-11-27");          // Get the length of the month        System.out.println(dt1.lengthOfMonth());    }} |
Output:
30
Program 2:
// Program to illustrate the lengthOfMonth() method  import java.util.*;import java.time.*;import java.time.chrono.*;  public class GfG {    public static void main(String[] args)    {        // Parses the date        ChronoLocalDate dt1            = LocalDate.parse("2018-01-27");          // Get the length of the month        System.out.println(dt1.lengthOfMonth());    }} |
Output:
31
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/ChronoLocalDate.html#lengthOfMonth–
