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Java Date Time - Year.minus() Examples

Java Date Time Java Java API 

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Class:

java.time.Year

java.lang.Objectjava.lang.Objectjava.time.Yearjava.time.Yearjava.time.temporal.TemporalTemporaljava.time.temporal.TemporalAdjusterTemporalAdjusterjava.lang.ComparableComparablejava.io.SerializableSerializableLogicBig

Methods:

public Year minus(TemporalAmount amountToSubtract)

Returns a copy of this year with the specified temporal amount subtracted.



public Year minus(long amountToSubtract,
                  TemporalUnit unit)

Returns a copy of this year with the specified amount for the specified temporal unit subtracted.


Examples


package com.logicbig.example.year;

import java.time.Period;
import java.time.Year;

public class MinusExample {

    public static void main(String... args) {
        Year y = Year.of(2011);
        System.out.println(y);

        Period p = Period.ofYears(100);
        System.out.println(p);

        Year y2 = y.minus(p);
        System.out.println(y2);

        Period p2 = Period.ofYears(-100);
        System.out.println(p2);

        Year y3 = y.minus(p2);
        System.out.println(y3);
    }
}

Output

2011
P100Y
1911
P-100Y
2111




package com.logicbig.example.year;

import java.time.Year;
import java.time.temporal.ChronoUnit;
import java.time.temporal.UnsupportedTemporalTypeException;

public class MinusExample2 {

    public static void main(String... args) {
        Year d = Year.now();
        System.out.println(d);

        for (ChronoUnit chronoUnit : ChronoUnit.values()) {
            try {
                Year d2 = d.minus(1, chronoUnit);
                System.out.printf("%10s: %s%n", chronoUnit.name(), d2);
            } catch (UnsupportedTemporalTypeException e) {
                System.out.printf("%10s: not supported%n", chronoUnit.name());
            }
        }
    }
}

Output

2017
     NANOS: not supported
    MICROS: not supported
    MILLIS: not supported
   SECONDS: not supported
   MINUTES: not supported
     HOURS: not supported
 HALF_DAYS: not supported
      DAYS: not supported
     WEEKS: not supported
    MONTHS: not supported
     YEARS: 2016
   DECADES: 2007
 CENTURIES: 1917
 MILLENNIA: 1017
      ERAS: -2016
   FOREVER: not supported

See Also