The isBefore() method of LocalDate class in Java checks if this date is before the specified date.
Syntax:
public boolean isBefore(ChronoLocalDate date2)
Parameter: This method accept a single mandatory parameter date2 the other date to compare to and not null.
Return Value: The function returns true if this date is before the specified date.
Below programs illustrate the isBefore() method of LocalDate in Java:
Program 1:
Java
// Program to illustrate the isBefore() 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" );
// Parses the second date
LocalDate dt2 = LocalDate.parse( "2017-11-27" );
// Checks
System.out.println(dt1.isBefore(dt2));
}
} |
Output:
false
Program 2:
Java
// Program to illustrate the isBefore() 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" );
// Parses the second date
LocalDate dt2 = LocalDate.parse( "2019-11-27" );
// Checks
System.out.println(dt1.isBefore(dt2));
}
} |
Output:
true