The lengthOfMonth() method of LocalDate class 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 LocalDate in Java:
Program 1:
// Program to illustrate the lengthOfMonth() method  import java.util.*;import java.time.*;  public class GfG {    public static void main(String[] args)    {        // Parses the first date        LocalDate dt1 = LocalDate.parse("2018-11-27");          // Checks        System.out.println(dt1.lengthOfMonth());    }} |
Output:
30
Program 2:
// Program to illustrate the lengthOfMonth() method  import java.util.*;import java.time.*;  public class GfG {    public static void main(String[] args)    {        // Parses the first date        LocalDate dt1 = LocalDate.parse("2018-01-27");          // Checks        System.out.println(dt1.lengthOfMonth());    }} |
Output:
31
Reference: https://docs.oracle.com/javase/10/docs/api/java/time/LocalDate.html#lengthOfMonth()
