

Here is a list of date/time types you may need when working on a software project: Unfortunately, the practice confirms that it’s not. Despite that, not many developers pay enough attention to this problem because it seems trivial. Even if the system works in a single time zone, daylight saving time may bring an unpleasant surprise. (uncatedTo(ChronoUnit.NANOS)) // T03:30:45.123456789Z //uncatedTo(ChronoUnit.YEARS) // UnsupportedTemporalTypeException //uncatedTo(ChronoUnit.Most software projects face issues with incorrect handling of date and time values.

Instant (Java SE 17 & JDK 17) final var instant = Instant.ofEpochSecond( 949548645L, 123456789L)

Returns a copy of this Instant truncated to the specified unit. (instant.isBefore(instant4)) // true final var instant = Instant.ofEpochSecond( 0, 0) Instant (Java SE 17 & JDK 17) final var instant = Instant.ofEpochSecond( 946684800L) (instant.isAfter(instant4)) // falseĬhecks if this instant is before the specified instant. (instant) // final var instant2 = Instant.ofEpochSecond( 0, -1) įinal var instant3 = Instant.ofEpochSecond( 0, 0) įinal var instant4 = Instant.ofEpochSecond( 0, 1) (instant.isAfter(instant4)) // false final var instant = Instant.ofEpochSecond( 0, 0) (instant) // final var instant2 = Instant.ofEpochSecond( 946684800L - 1) įinal var instant3 = Instant.ofEpochSecond( 946684800L) įinal var instant4 = Instant.ofEpochSecond( 946684800L + 1) ((Instant.MAX)) // falseĬhecks if this instant is after the specified instant. (instant1.equals(instant2)) // false final var instant1 = Instant.ofEpochMilli( 0L) (instant1.equals(instant2)) // true final var instant1 = Instant.ofEpochSecond( 946684800L) Instant (Java SE 17 & JDK 17) final var instant1 = Instant.ofEpochSecond( 946684800L) ((Instant.MAX)) // -1Ĭhecks if this instant is equal to the specified instant. (pareTo(instant2)) // -1 final var instant1 = Instant.ofEpochMilli( 0L) įinal var instant2 = Instant.ofEpochMilli( -1L) (pareTo(instant2)) // 0 final var instant1 = Instant.ofEpochSecond( 946684800L) įinal var instant2 = Instant.ofEpochSecond( 946684801L) Instant (Java SE 17 & JDK 17) final var instant1 = Instant.ofEpochSecond( 946684800L) įinal var instant2 = Instant.ofEpochSecond( 946684800L)
#Instant minus minutes java example plus
Instant plus (TemporalAmount amountToAdd).Instant plus (long amountToAdd, TemporalUnit unit).static Instant parse (CharSequence text).

static Instant ofEpochSecond (long epochSecond, long nanoAdjustment).static Instant ofEpochSecond (long epochSecond).static Instant ofEpochMilli (long epochMilli).Instant minusSeconds (long secondsToSubtract).Instant minusNanos (long nanosToSubtract).Instant minusMillis (long millisToSubtract).Instant minus (TemporalAmount amountToSubtract).Instant minus (long amountToSubtract, TemporalUnit unit).boolean isSupported (TemporalUnit unit).boolean isSupported (TemporalField field).boolean isBefore (Instant otherInstant).static Instant from (TemporalAccessor temporal).OffsetDateTime atOffset (ZoneOffset offset).Temporal adjustInto (Temporal temporal).
