https://www.youtube.com/watch?v=wpda9uyyiAc&list=UUhwKlOVR041tngjerWxVccw
LocalDateTimeDemo.java
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
public class LocalDateTimeDemo
{
public static void main(String[] args)
{
LocalDateTime currentDatetime = LocalDateTime.now();
System.out.println("currentDatetime= " + currentDatetime);
/*
* Parameters:
*
* amountToAdd - the amount of the unit to add to the result,
* may be negative
*
* unit - the unit of the amount to add, not null
*
* Returns:
*
* a LocalDateTime based on this date-time with the specified
* amount added, not null
*/
LocalDateTime localDateTime2 = currentDatetime.plus(5,
ChronoUnit.MONTHS);
System.out.println("Month Added = " + localDateTime2);
/*
* Parameters:
*
* amountToSubtract - the amount of the unit to subtract from
* the result, may be negative
*
* unit - the unit of the amount to subtract, not null
*
* Returns:
*
* a LocalDateTime based on this date-time with the specified
* amount subtracted, not null
*/
LocalDateTime localDateTime3 = currentDatetime.minus(5,
ChronoUnit.YEARS);
System.out.println("Years reduced = " + localDateTime3);
}
}
import java.time.temporal.ChronoUnit;
public class LocalDateTimeDemo
{
public static void main(String[] args)
{
LocalDateTime currentDatetime = LocalDateTime.now();
System.out.println("currentDatetime= " + currentDatetime);
/*
* Parameters:
*
* amountToAdd - the amount of the unit to add to the result,
* may be negative
*
* unit - the unit of the amount to add, not null
*
* Returns:
*
* a LocalDateTime based on this date-time with the specified
* amount added, not null
*/
LocalDateTime localDateTime2 = currentDatetime.plus(5,
ChronoUnit.MONTHS);
System.out.println("Month Added = " + localDateTime2);
/*
* Parameters:
*
* amountToSubtract - the amount of the unit to subtract from
* the result, may be negative
*
* unit - the unit of the amount to subtract, not null
*
* Returns:
*
* a LocalDateTime based on this date-time with the specified
* amount subtracted, not null
*/
LocalDateTime localDateTime3 = currentDatetime.minus(5,
ChronoUnit.YEARS);
System.out.println("Years reduced = " + localDateTime3);
}
}
Output
currentDatetime= 2018-01-16T09:44:12.673
Month Added = 2018-06-16T09:44:12.673
Years reduced = 2013-01-16T09:44:12.673
Month Added = 2018-06-16T09:44:12.673
Years reduced = 2013-01-16T09:44:12.673
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/LocalDateTimeDemo_plus_minus_unit.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/LocalDateTimeDemo_plus_minus_unit
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/2732bd5046563d647669928b143687e5dbf4d99f/BasicJava/LocalDateTimeDemo_plus_minus_unit/?at=master
See also:
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