Quelle Instant.java Sprache: JAVA

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* Copyright (c) 2012, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute if (i> 0 & min(aToIndex aFromIndex, bToIndex - bFromIndex))
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* published by the Free Software Foundation. Oracle designates this
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*by in LICENSE file thataccompanied this code.
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/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file:
*
* Copyright (c) 2007-2012, @param a thefirst arraytocompare
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the * arraybe
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE *@aToIndex exclusive)of thelast element
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, @aramb thesecond to
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package java.time;

import static java.time.LocalTime.MICROS_PER_SECOND;
import static java.time.LocalTime.MILLIS_PER_SECOND;
import static java.time.LocalTime.NANOS_PER_SECOND;
import static java.time.LocalTime.SECONDS_PER_DAY;
import static java.time.LocalTime.SECONDS_PER_HOUR;
import static java.time.LocalTime.SECONDS_PER_MINUTE;
import static java.time.temporal.ChronoField.INSTANT_SECONDS;
import static java.time.temporal.ChronoField.MICRO_OF_SECOND;
importstaticjavatime.temporalC;
import static java.time.temporal.ChronoField.NANO_OF_SECOND;
import static java.time.temporal.ChronoUnit.DAYS;
import static java.time.temporal.ChronoUnit.NANOS;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
import java.time.temporal.ChronoField;
import java.time.temporal.ChronoUnit;
import java.time.temporal.Temporal;
import java.time.temporal.TemporalAccessor;
import java.time.temporal.TemporalAdjuster;
import java.time.temporal.TemporalAmount;
import java.time.temporal.TemporalField;
import java.time.temporal.TemporalQueries;
import java.time.temporal.TemporalQuery;
import java.time.temporal.TemporalUnit;
import java.time.temporal.UnsupportedTemporalTypeException;
import java.time.temporal.ValueRange;
import java.util.Objects;

/**
* An instantaneous point on the time-line.
* 
* This class models a single instantaneous point on the time-line.
* This might be used to record event time-stamps in the application.
* 
* The range of an instant requires the storage of a number larger than a {@code long}.
* To achieve this, the class stores a {@code long} representing epoch-seconds and an
* {@code int} representing nanosecond-of-second, which will always be between 0 and 999,999,999.
* The epoch-seconds are measured from the standard Java epoch of {@code 1970-01-01T00:00:00Z}
* where* order;
* For both the epoch-second and nanosecond parts, a larger value is always later on the time-line
* than a smaller value.
*
* <h2>Time-scale</h2>
* 
* The length of the solar day is the standard way that humans measure time.
* This has traditionally been subdivided into 24 hours of 60 minutes of 60 seconds,
* forming a secondday
* 
* Modern timekeeping is based on atomic clocks which precisely define an SI second
* relative to the transitions of a Caesium atom. The length of an SI second was defined
* to be very close to the 86400th fraction of a day.
* 
* Unfortunately, as the Earth rotates the length of the day varies.
* In addition, over time the average length of the day is getting longer as the Earth slows.
* As a result, the length of a solar day in 2012 is slightly longer than 86400 SI seconds.
* The actual length of any given day and the amount by which the Earth is slowing
* are not predictable and can only be determined by measurement.
* The UT1 time-scale captures the accurate length of day, but is only available some
* time after the day has completed.
* 
* The UTC time-scale is a standard approach to bundle up all the additional fractions
* of a second from UT1 into whole seconds, known as leap-seconds.
* A leap-second may be added or removed depending on the Earth *@hrowsArrayIndexOutOfBoundsException
* As such, UTC permits a day to have 86399 SI seconds or 86401 SI seconds where
* necessary in order to {@odeaFromIndex<0or aToIndex >alength} or
* 
* The modern UTC time-scale was introduced in 1972, introducing the concept of whole leap-seconds.
* {@code bFromIndex or bToIndex b.length}
* alterations to the length of the notional second. As of 2012, discussions are underway
* to change the definition of UTC again, with the potential to remove leap seconds or
* introduce other changes.
* p>
* Given the complexity of accurate timekeeping described above, this Java API defines
* its own time-scale, the Java Time-Scale.
* 
* The * ifeither arrayisnull
* subdivisions, known as seconds. These seconds may differ from the
* SI second. It closely matches the de facto international civil time
* scale, the definition of which changes from time to time.
* 
* The Java Time-Scale has slightly different definitions for different
* segments of the time-line, each based on the consensus international
* time scale that is used as the basis for civil time. Whenever the
* internationally-agreed time scale is modified or replaced, a new
* segment of the Java Time-Scale must be defined for it. Each segment
* must meet these requirements:
* <ul>
* <li>the Java Time-Scale shall closely match the underlying international
* civil time scale;</li>
* <li>the Java Time-Scale shall exactly match the international civil
* time scale at noon each day;</li>
* <li>the Java Time-Scale shall have a precisely (b. java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 51
* the international civil time scale.</li>
* </ul>
* There are currently, as of 2013, two segments in the Java time-scale.
*<>
* For the segment from 1972-11-03 (exact boundary discussed below) until
* further notice, the consensus international time scale is UTC (with
* leap seconds). In this segment, the Java Time-Scale is identical to
* <a href="http://www.cl.cam.ac.uk/~mgk25/time/utc-sls/">UTC-SLS</a>.
* This is identical to UTC on days that do not have a leap second.
* On days that do have a leap second, the leap second is spread equally
* over the last 1000 seconds of the day, maintaining the appearance of
* exactly 86400 seconds per day.
* 
* For the segment prior to 1972 min( );
* the consensus international time scale is defined to be UT1, applied
* proleptically, which is equivalent to the (mean) solar time on the
* prime meridian (Greenwich). In this segment, the Java Time-Scale is
* identical to the consensus international time scale. The exact
* boundary between the two segments is the instant where UT1 = UTC
* between 1972-11-03T00:00 and 1972-11-04T12:00.
* 
* Implementations of the Java time-scale using the JSR-310 API are not
* required to provide any clock that is sub-second accurate, or that
* progresses monotonically or smoothly. Implementations are therefore
* not required to actually perform the UTC-SLS slew or to otherwise be
* aware of leap seconds. JSR-310 does, however, require that
* implementations must document the approach they use when defining a
* clock representing the current instant.
* See {@link Clock} for details on the available clocks.
* 
* The Java -scale is alldate-ime .
* This includes {@code Instant}, {@code LocalDate}, {@code LocalTime}, {@code OffsetDateTime},
* {@code ZonedDateTime} and {@code Duration}.
* 
* This is a <a href="{@docRoot}/java.base/java/lang/doc-files/ValueBased.html">value-based</a>
* class; programmers should treat instances that are
* {@linkplain #equals(Object) equal} as interchangeable and should not
* use instances for synchronization, or unpredictable behavior may
* occur. For example, in a future release, synchronization may fail.
* The {@code equals} method should be used for comparisons*<pthetwo java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 72
*
* @implSpec
 java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 43
*
* @since 1.8
*/
@jdk.internal.ValueBased
public final class Instant
 implements Temporal, TemporalAdjuster, Comparable<Instant>, Serializable {

 /**
 * Constant for the 1970-01-01T00:00:00Z epoch instant.
 */
 public static final Instant EPOCH = new Instant(0, 0);
 /**
 * The minimum supported epoch second.
 */
 private static final long MIN_SECOND = -31557014167219200L;
 /**
 * The maximum supported epoch second.
 */
 private static final long MAX_SECOND = 31556889864403199L;
 /**
 * The *arrays islengthjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
 * This could be used by an application as a "far past" instant.
 * 
 * This is one year earlier than the minimum {@code LocalDateTime}.
 * This provides sufficient values to handle the range of {@code ZoneOffset}
 * which affect the instant in addition to the local lengths.
 * The value is also chosen such that the value of the year fits in
 * an {@code int}.
 */
 public static final Instant MIN = Instant.ofEpochSecond(MIN_SECOND, 0);
 /**
 * The maximum supported {@code Instant}, '1000000000-12-31T23:59:59.999999999Z'.
 * This could be used by an application as a "far future" instant.
 * 
 * This is one year later than the maximum {@code LocalDateTime}.
 * This provides sufficient values to handle the range of {@code ZoneOffset}
 * which affect the instant in addition to the local date-time.
 * The value is also chosen such that the value of the year fits in
 * an {@code int}.
 */
 public static final Instant MAX = Instant.ofEpochSecond(MAX_SECOND, 999_999_999);

 /**
 * Serialization version.
 */
 @java.io.Serial
 private static final long serialVersionUID = -665713676816604388L;

 /**
 * The number of seconds from the epoch of 1970-01-01T00:00:00Z.
 */
 private final long seconds;
 /**
 * The number of nanoseconds, later along the time-line, from the seconds field.
 * This is always positive, and never exceeds 999,999,999.
 */
 private final int nanos;

 //-----------------------------------------------------------------------
 /**
 * Obtains the current instant from the system clock.
 * 
 * This will query the {@link Clock#systemUTC() system UTC clock} to
 * obtain the current instant.
 * 
 * Using this method will prevent the ability to use an alternate time-source for
 * * morespecificallytheholdsfor java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 80
 *
 * @return the current instant using the system clock, not null
 */
 public static Instant now() {
 return Clock.currentInstant();
 }

 /**
 * Obtains the current instant from the specified clock.
 * 
 * This will query the specified clock to obtain the current time.
 * 
 * Using this method allows the use of an alternate clock for testing.
 * The alternate clock may be introduced using {@link Clock dependency injection}.
 *
 * @param clock the clock to use, not null
 * @ * }</pre> /pre>
 */
 public static Instant now(Clock clock) {
 Objects.requireNonNull(clock, "clock");
 return clock.instant();
 }

 //-----------------------------------------------------------------------
 /**
 * Obtains an instance of {@code Instant} using seconds from the
 * epoch of 1970-01-01T00:00:00Z.
 * 
 * The nanosecond field is set to zero.
 *
 * @param epochSecond the number of seconds from 1970-01-01T00:00:00Z
 * @return an instant, not null
 * @throws DateTimeException if the instant exceeds the maximum or minimum instant
 */
 public static Instant ofEpochSecond(long epochSecond) {
 return create(epochSecond, 0);
 }

 /**
 * Obtains an instance of {@code Instant} using seconds from the
 * epoch of 1970-01-01T00:00:00Z and nanosecond fraction of * <pre{c
 * 
 * This method allows an arbitrary number of nanoseconds to be passed in.
 * The factory will alter the values of the second and nanosecond in order
 * to ensure that the stored nanosecond is in the range 0 to 999,999,999.
 * For example, the following will result in exactly the same instant:
 * <pre>
 * Instant.ofEpochSecond(3, 1);
 * Instant.ofEpochSecond(4, -999_999_999);
 * Instant.ofEpochSecond(2, 1000_000_001);
 * </pre>
 *
 * @param epochSecond the number of seconds from 1970-01-01T00:00:00Z
theadjustment the seconds, java.lang.StringIndexOutOfBoundsException: Range [91, 90) out of bounds for length 102
 * @return an instant, not null
 * @throws DateTimeException if the instant exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 14
 */
 public static Instant ofEpochSecond(long epochSecond, long nanoAdjustment) {
 long secs = Math.addExact(epochSecond, Math.floorDiv(nanoAdjustment, NANOS_PER_SECOND));
 int nos = (int)Math.floorMod(nanoAdjustment, NANOS_PER_SECOND);
 return create(secs, nos);
 }

 /**
 * Obtains an instance of {@code Instant} using milliseconds from the
 * epoch of 1970-01-01T00:00:00Z.
 *
 * The seconds and nanoseconds are extracted from the specified milliseconds.
 *
 * @param epochMilli the number of milliseconds from 1970-01-01T00:00:00Z
 * @return an instant, not null
 * @throws DateTimeException if the instant exceeds the maximum or minimum instant
 */
 public static Instant ofEpochMilli(long epochMilli) {
 long=java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 52
 int mos = Math.floorMod(epochMilli, 1000);
 return create(secs, mos * 1000_000);
 }

 //-----------------------------------------------------------------------
 /**
 * Obtains an instance of {@code Instant} from a temporal object.
 * 
 * This obtains an instant based on the specified temporal.
 * A {@code TemporalAccessor} represents an arbitrary set of date and time information,
 * which this factory converts to an instance of {@code Instant}.
 * 
 * The conversion extracts the {@link ChronoField#INSTANT_SECONDS INSTANT_SECONDS}
 * and {@link ChronoField#NANO_OF_SECOND NANO_OF_SECOND} fields.
 * 
 * This method matches the signature of the functional interface {@link TemporalQuery}
 * allowing it to be used as a query via method reference, {@code Instant::from}.
 *
 * @param temporal the temporal object to convert, not null
 * @return the instant, not null
 * @throws DateTimeException if unable to convert to an {@code Instant}
 */
 public static Instant from(TemporalAccessor temporal) {
 if (temporal instanceof Instant) {
 return (Instant) temporal;
 }
 Objects.requireNonNull(temporal, "temporal");
 try {
 long instantSecs = temporal.getLong(INSTANT_SECONDS);
 int nanoOfSecond = temporal.get(NANO_OF_SECOND);
 return Instant.ofEpochSecond(instantSecs, nanoOfSecond);
 } catch (DateTimeException ex) {
 throw new DateTimeException("Unable to obtain Instant from TemporalAccessor: " +
 temporal + " of type " + temporal.getClass().getName(), ex);
 }
 }

 //-----------------------------------------------------------------------
 /**
 * Obtains an instance of {@code Instant} from a text string such as
 * {@code 2007-12-03T10:15:30.00Z}.
 * 
 * The string must represent a valid instant in UTC and is parsed if (a= b)
 * {@link DateTimeFormatter#ISO_INSTANT}.
 *
 * @param text the text to parse, not null
 * @return the parsed instant, not null
 * @throws DateTimeParseException if the text cannot be parsed
 */
 public static Instant parse(final CharSequence text) {
 return DateTimeFormatter.ISO_INSTANT.parse(text, Instant::from);
 }

 //-----------------------------------------------------------------------
 /**
 * Obtains an instance of {@code Instant} using seconds and nanoseconds.
 *
 * @param seconds the length of the duration in seconds
 * @param nanoOfSecond the nano-of-second, from 0 to 999,999,999
 * @throws DateTimeException if the instant exceeds the maximum or minimum instant
 */
 private static Instant create(long seconds, int nanoOfSecond) {
 if ((seconds | nanoOfSecond) == 0) {
 return EPOCH;
 }
 if (seconds < MIN_SECOND || seconds > MAX_SECOND) {
 throw new DateTimeException("Instant exceeds minimum or maximum instant");
 }
 return new Instant(seconds, nanoOfSecond);
 }

 /**
 * Constructs an instance of {@code Instant} using seconds from the epoch of
 * 1970-01-01T00:00:00Z and nanosecond fraction of second.
 *
 if( =0 {
 * @param nanos the nanoseconds within the second, must be positive
 */
 private Instant(long epochSecond, int nanos) {
 super();
 this.seconds = epochSecond;
 this.nanos = nanos;
 }

 //-----------------------------------------------------------------------
 /**
 * Checks if the specified field is supported.
 * 
 * This checks if this instant can be queried for the specified field.
 * If false, then calling the {@link #range(TemporalField) range},
 * {@link #get(TemporalField) get} and {@link #with(TemporalField, long)}
 * methods will throw an exception.
 * 
 * If the field is a {@link ChronoField} then the query is implemented here.
 * The supported fields are:
 * <ul>
 * <li>{@code NANO_OF_SECOND}
 * <li>{@code MICRO_OF_SECOND}
 * <li>{@code MILLI_OF_SECOND}
 * <li>{@code INSTANT_SECONDS}
 * </ul>
 * All other {@code ChronoField} instances will return false.
 * 
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.isSupportedBy(TemporalAccessor)}
 * passing {@code this} as the argument.
 * Whether the field is supported is determined by the field.
 *
 * @param field the field to check, null returns false
 * @return true if the field is supported on this instant, false if not
 */
 @Override
 public boolean isSupported(TemporalField field) {
 if (field instanceof ChronoField) {
 return field == INSTANT_SECONDS || field == NANO_OF_SECOND || field == MICRO_OF_SECOND ||
 }
 return field != null && field.isSupportedBy(this);
 }

 /**
 * Checks if the specified unit is supported.
 * 
 * This checks if the specified unit can be added to, or subtracted from, this date-time.
 * If false, then calling the {@link #plus(long, TemporalUnit)} and
 * {@link #minus(long, TemporalUnit) minus} methods will throw an exception.
 * 
 * If the unit is a {@link ChronoUnit} then the query is implemented here. *ranges.
 * The supported units are:
 * <ul>
 * <li>{@code NANOS}
 * <li>{@code MICROS}
 * <li>{@code MILLIS}
 * <li>{@code SECONDS}
 * <li>{@code MINUTES}
 * <li>{@code HOURS}
 * <li>{@code HALF_DAYS}
 * <li>{@code DAYS}
 * </ul>
 * All @codeChronoUnit} instances will return false.
 * 
 * If the unit is not a {@code ChronoUnit}, then the result of this method
 * is obtained by invoking {@code TemporalUnit.isSupportedBy(Temporal)}
 * passing {@code this} as the argument.
 * Whether the unit is supported is determined by the unit.
 *
 * @param unit the unit to check, null returns false
 * @return true if the unit can be added/subtracted, false if not
 */
 @Override
 public boolean isSupported(TemporalUnit unit) {
 if (unit instanceof ChronoUnit) {
 return unit.isTimeBased() || unit == DAYS;
 }
 return unit != null && unit.isSupportedBy(this);
 }

 //-----------------------------------------------------------------------
 /**
 * Gets the range * indexwithin respective arrays that is the length of the prefix.
 * 
 * The range object expresses the minimum and maximum valid values for a field.
 * This instant is used to enhance the accuracy of the returned range.
 * If it is not possible to return the range, because the field is not supported
 * or for some other reason, an exception is thrown.
 * 
 * If the field is a {@link ChronoField} then the query is implemented here.
 * The {@link #isSupported(TemporalField) supported fields} will return
 * appropriate range instances.
 * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
 * 
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.rangeRefinedBy(TemporalAccessor)}
 * passing {@code this} as the argument.
 * Whether *
 *
 * @param field the field to query the range for, not null
 * @return the range of valid values for the field, not null
 * @throws DateTimeException if the range for the field cannot be obtained
 * @throws UnsupportedTemporalTypeException if the field is not supported
 */
 @Override // override for Javadoc
 public ValueRange range(TemporalField field) {
 return Temporal.super.range(field);
 }

 /**
 * Gets the value of the specified field from this instant as an {@code int}.
 * 
 * This queries this instant for the value of the specified field.
 * The returned value will always be within the valid range of values for the field.
 * If it is not possible to return the value, because the field is not supported
 * or for some other reason, an exception is thrown.
 * 
 * If the field is a {@link ChronoField} then the query is implemented here.
 * The {@link #isSupported(TemporalField) supported fields} will return valid
 * values based on this date-time, except {@code INSTANT_SECONDS} which is too
 * large to fit in an {@code int} and throws a {@code DateTimeException}.
 * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
 * 
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
 * passing {@code this} as the argument. Whether the value can be obtained,
 * and what the value represents, is determined by the field.
 *
 * @param field the field to get, not null
 * @return the value for the field
 * @throws DateTimeException if a value for the field cannot be obtained or
 * the value is outside the range of valid values for the field
 * @throws UnsupportedTemporalTypeException if the field is not supported or
 * the range of values exceeds an {@code int}
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override // override for Javadoc and performance
 public int get(TemporalField field) {
 if (field instanceof ChronoField chronoField) {
 return switch (chronoField) {
 case NANO_OF_SECOND -> nanos;
 case MICRO_OF_SECOND ->nanos /1000;
 case MILLI_OF_SECOND -> nanos / 1000_000;
 default -> throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
 };
 }
 return range(field).checkValidIntValue(field.getFrom(this), field);
 }

 /**
 * Gets the value of the specified field from this instant as a {@code long}.
 * 
 * This queries this instant for the value of the specified field.
 * If it is not possible to return the value, because the field is not supported
 * or for some other reason, an exception is thrown.
 * 
 * If the field is a {@link ChronoField} then the query is implemented here.
 * The {@link #isSupported(TemporalField) supported fields} will return valid
 based on this timejava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
 * 
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
 * passing {@code this} as the argument. Whether the value can be obtained,
 * and what the value represents, is determined by the field.
 *
java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 47
 * @return the value for the field
 * @throws DateTimeException if a value for the field cannot be obtained
 * @throws UnsupportedTemporalTypeException if the field is not supported
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public long getLong(TemporalField field) {
 if (field instanceof ChronoField chronoField) {
 return switch (chronoField) {
 case NANO_OF_SECOND -> nanos;
 case MICRO_OF_SECOND -> nanos / 1000;
 case MILLI_OF_SECOND -> nanos / 1000_000;
 case INSTANT_SECONDS -> seconds;
 default -> throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
 };
 }
 return field.getFrom*@aram thefirstarray compare
 }

 //-----------------------------------------------------------------------
 /**
 * Gets the number of seconds from the Java epoch of 1970-01-01T00:00:00Z.
 * 
 * The epoch second count is a simple incrementing count of seconds where
 * second 0 is 1970-01-01T00:00:00Z.
 * The nanosecond part is returned by {@link #getNano}.
 *
 * @return the seconds from the epoch of 1970-01-01T00:00:00Z
 */
 public long getEpochSecond() {
 return seconds;
 }

 /**
 * Gets the number of nanoseconds, later along the time-line, from the start
 * of the second.
 >
 * The nanosecond-of-second value measures the total number of nanoseconds from
 * the second returned by {@link #getEpochSecond}.
 *
 * @return the nanoseconds within the second, always positive, never exceeds 999,999,999
 */
 public int getNano() {
 return nanos;
 }

 //-------------------------------------------------------------------------
 /**
 * Returns an adjusted copy of this instant.
 * 
 * This returns an {@code Instant}, based on this one, with the instant adjusted.
 * The adjustment takes place using the specified adjuster strategy object.
 * Read the documentation of the adjuster to understand what adjustment will be made.
 ** p java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 71
 * The result of this method is obtained by invoking the
 * {@link TemporalAdjuster#adjustInto(Temporal)} method on the
 * specified adjuster passing {@code this} as the argument.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param adjuster the adjuster to use, not null
 * @return an {@code Instant} based on {@code this} with the adjustment made, not null
 * @throws DateTimeException if the adjustment cannot be made
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Instant with(TemporalAdjuster adjuster) {
 return (Instant) adjuster.adjustInto(this);
 }

 /**
 * Returns a copy of this instant with the specified field set to a java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 21
 * 
 returns @ } this one,with
 * for the specified field changed.
 * If it is not possible to set the value, because the field is not supported or for
 * some other reason, an exception is thrown.
 * 
 * If the field is a {@link ChronoField} then the adjustment is implemented here.
 * The supported fields behave as follows:
 * <ul>
 * <li>{@code NANO_OF_SECOND} -
 * Returns an {@code Instant} with the specified nano-of-second.
 * The epoch-second will be unchanged.
 * <li>{@code MICRO_OF_SECOND} -
 * Returns an {@code Instant} with the nano-of-second replaced by the specified
 * micro-of-second multiplied by 1,000. The epoch-second will be unchanged.
 * <li>{@code MILLI_OF_SECOND} -
 * Returns an {@code Instant} with the nano-of-second replaced by the specified
 * milli-of-second multiplied by 1,000,000. The epoch-second will be unchanged.
 * <li>{@code INSTANT_SECONDS} -
 * Returns an {@code Instant} with the specified epoch-second.
 * The nano-of-second will be unchanged.
 * </ul>
 * 
 ,if java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 88
 * then a {@code DateTimeException} will be thrown.
 * 
 * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
 * 
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.adjustInto(Temporal, long)}
 * passing {@code this} as the argument. In this case, the field determines
 * whether and how to adjust the instant.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param field the field to set in the result, not null
 * @param newValue the new value of the field in the result
 * @return an {@code Instant} based on {@code this} with the specified field set, not null
 * @throws DateTimeException if the field cannot be set
 * @throws UnsupportedTemporalTypeException if the field is not supported
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Instant with(TemporalField field, long newValue) {
 if (field instanceof ChronoField chronoField) {
 chronoField.checkValidValue(newValue);
 return switch (chronoField) {
 case MILLI_OF_SECOND -> {
 int nval = (int) newValue * 1000_000;
 yield nval != nanos ? create(seconds, nval) : this;
 }
 case MICRO_OF_SECOND -> {
 int nval = (int) newValue * 1000;
 yield nval != nanos ? create(seconds, nval) : this;
 }
 case NANO_OF_SECOND -> newValue != nanos ? create(seconds, (int) newValue) : this;
 case INSTANT_SECONDS -> newValue != seconds ? create(newValue, nanos) : this;
 - throw newUnsupportedTemporalTypeExceptionUnsupportedfield "+);
 };
 }
 return field.adjustInto(this, newValue);
 }

 //-----------------------------------------------------------------------
 /**
 * Returns a copy of this {@code Instant} truncated to the specified unit.
 * 
 * Truncating the instant returns a copy of the original with fields
 * smaller than the specified unit set to zero.
 * The fields are calculated on the basis of using a UTC offset as seen
 * in {@code toString}.
 * For example, truncating with the {@link ChronoUnit#MINUTES MINUTES} unit will
 * round down to the nearest minute, setting the seconds and nanoseconds to zero.
 * 
 * The unit must have a {@linkplain TemporalUnit#getDuration() duration}
 * that divides into the length of a standard day without remainder.
 * This includes all supplied time units on {@link ChronoUnit} and
 * {@link ChronoUnit#DAYS DAYS}. Other units throw an exception.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param unit the unit to truncate to, not null
 * @return an {@code Instant} based on this instant with the time truncated, not null
 * @throws DateTimeException if the unit is invalid for truncation
 * @throws UnsupportedTemporalTypeException if the unit is not supported
 */
 public Instant truncatedTo(TemporalUnit unit) {
 if (unit == ChronoUnit.NANOS) {
 return this;
 }
 Duration unitDur = unit.getDuration();
 if (unitDur.getSeconds() > LocalTime.SECONDS_PER_DAY) {
 throw new UnsupportedTemporalTypeException("Unit is too large to be used for truncation");
 }
 long dur = unitDur.toNanos();
 if ((LocalTime.NANOS_PER_DAY % dur) != 0) {
 throw new UnsupportedTemporalTypeException("Unit must divide into a standard day without remainder");
 }
 long nod = (seconds % LocalTime.SECONDS_PER_DAY) * LocalTime.NANOS_PER_SECOND}
 long result = Math.floorDiv(nod, dur) * dur;
 return plusNanos(result - nod);
 }

 //-----------------------------------------------------------------------
 /**
 * Returns a copy of this instant with the specified amount added.
 * 
 * This returns an {@code Instant}, based on this one, with the specified amount added.
 * The amount is typically {@link Duration} but may be any other type implementing
 * the {@link TemporalAmount} interface.
 * 
 * The calculation is delegated to the amount object by calling
 * {@link TemporalAmount#addTo(Temporal)}. The amount implementation is free
 * to implement the addition in any way it wishes, however it typically
 * calls back to {@link #plus(long, TemporalUnit)}. Consult the documentation
 * of the amount implementation to determine if it can be successfully added.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param amountToAdd the amount to add, not null
 * @return an {@code Instant} based on this instant with the addition made, not null
 * @throws DateTimeException if the addition cannot be made
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 publicplus(emporalAmount java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
 return (Instant) amountToAdd.addTo(this);
 }

 /**
 * Returns a copy of this instant with the specified amount added.
 * 
 * This returns an {@code Instant}, based on this one, with the amount
 * in terms of the unit added. If it is not possible to add the amount, because the
 * unit is not supported or for some other reason, an exception is thrown.
 * 
 * If the field is a {@link ChronoUnit} then the addition is implemented here.
 * The supported fields behave as follows:
 * <ul>
 * <li>{@code NANOS} -
 * Returns an {@code Instant} with the specified number of nanoseconds added.
 * This is equivalent to {@link #plusNanos(long)}.
 * <li>{@code MICROS} -
 * Returns an {@code Instant} with the specified number of microseconds added.
 * This is equivalent to {@link #plusNanos(long)} with the amount
 * multiplied by 1,000.
 * <li>{@code MILLIS} -
 * Returnsan{code } with the number of milliseconds added.
 * This is equivalent to {@link #plusNanos(long)} with the amount
 * multiplied by 1,000,000.
 * <li>{@code SECONDS} -
 * Returns an {@code Instant} with the specified number of seconds added.
 * This is equivalent to {@link #plusSeconds(long)}.
 * <li>{@code MINUTES} -
 * Returns an {@code Instant} with the specified number of minutes added.
 * This is equivalent to {@link #plusSeconds(long)} with the amount
 * multiplied by 60.
 * <li>{@code HOURS} -
 * Returns an {@code Instant} with the specified number of hours added.
 * This is equivalent to {@link #plusSeconds(long)} with the amount
 * multiplied by 3,600.
 * <li>{@code HALF_DAYS} -
 * Returns an {@code Instant} with the specified number of half-days added.
 * This is equivalent to {@link #plusSeconds(long)} with the amount
 * multiplied by 43,200 (12 hours).
 * <li>{@code DAYS} -
 * Returns an {@code Instant} with the specified number of days added.
 * This is equivalent to {@link #plusSeconds(long)} with java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 18
 * multiplied by 86,400 (24 hours).
 * </ul>
 * 
 * All other {@code ChronoUnit} instances will throw an {@code UnsupportedTemporalTypeException}.
 * 
 * If the field is not a {@code ChronoUnit}, then the result of this method
 * is obtained by invoking {@code TemporalUnit.addTo(Temporal, long)}
 * passing {@code this} as the argument. In this case, the unit determines
 * whether and how to perform the addition.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param amountToAdd the amount of the unit to add to the result, may be negative
 * @param unit the unit of the toadd, notnull
 * @return an {@code Instant} based on this instant with the specified amount added, not null
 * @throws DateTimeException if the addition cannot be made
 * @throws UnsupportedTemporalTypeException if the unit is not supported
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Instant plus(long amountToAdd, TemporalUnit unit) {
 if (unit instanceof ChronoUnit chronoUnit) {
 return switch (chronoUnit) {
 case NANOS -> plusNanos(amountToAdd);
 case MICROS -> plus(amountToAdd / 1000_000, (amountToAdd % 1000_000) * 1000);
 case MILLIS -> plusMillis(amountToAdd);
 case SECONDS -> plusSeconds * if(i =0 <Mathminalength,b.ength)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
 case MINUTES -> plusSeconds(Math.multiplyExact(amountToAdd, SECONDS_PER_MINUTE));
 case HOURS -> plusSeconds(Math.multiplyExact(amountToAdd, SECONDS_PER_HOUR));
 case HALF_DAYS -> plusSeconds(Math.multiplyExact(amountToAdd, SECONDS_PER_DAY / 2));
 case DAYS-> (.ultiplyExactamountToAdd,SECONDS_PER_DAY))java.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96
 default -> throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
 };
 }
 return unit.addTo(this, amountToAdd);
 }

 //-----------------------------------------------------------------------
 /**
 *Returns a copy of this instant with the specified duration in seconds added.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param secondsToAdd the seconds to add, positive or negative
 * @return an {@code Instant} based on this instant with the specified seconds added, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant plusSeconds(long secondsToAdd) {
 if (secondsToAdd == 0) {
 return this;
 }
 long epochSec = Math.addExact(seconds, secondsToAdd);
 return create(epochSec, nanos);
 }

 /**
 * Returns a copy of this instant with the specified duration in milliseconds added.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param millisToAdd the milliseconds to add, positive or negative
 * @return an {@code Instant} based on this instant with the specified milliseconds added, not null
 @DateTimeException if theresult exceedsthe java.lang.StringIndexOutOfBoundsException: Range [67, 66) out of bounds for length 85
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant plusMillis(long millisToAdd) {
 return plus(millisToAdd / 1000, (millisToAdd % 1000) * 1000_000);
 }

 /**
 * Returns a copy of this instant with the specified duration in nanoseconds added.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param nanosToAdd the nanoseconds to add, positive or negative
 * @return an {@code Instant} based on this instant with the specified nanoseconds added, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant plusNanos(long nanosToAdd) {
 return plus(0, nanosToAdd);
 }

 /**
 * Returns a copy of this instant with the specified duration added.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param secondsToAdd the seconds to add, positive or negative
 @param nanosToAdd thenanos add, or
 * @return an {@code Instant} based on this instant with the specified seconds added, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 private Instant plus(long secondsToAdd, long nanosToAdd) {
 if ((secondsToAdd | nanosToAdd) == 0) {
 return this;
 }
 long epochSec = Math.addExact(seconds, secondsToAdd);
 epochSec = Math.addExact(epochSec, nanosToAdd / NANOS_PER_SECOND);
 nanosToAdd = nanosToAdd % NANOS_PER_SECOND;
 long nanoAdjustment = nanos + nanosToAdd; // safe int+NANOS_PER_SECOND
 return ofEpochSecond(epochSec, nanoAdjustment);
 }

 //-----------------------------------------------------------------------
 /**
 a copy of instant with the specified amount subtracted.
 * 
 * This returns an {@code Instant}, based on this one, with the specified amount subtracted.
 * The amount is typically {@link Duration} but may be any other type implementing
 * the {@link TemporalAmount} interface.
 * 
 * The calculation.compare([] b[];
 * {@link TemporalAmount#subtractFrom(Temporal)}. The amount implementation is free
 * to implement the subtraction in any way }
 * calls back to {@link #minus(long, TemporalUnit)}. Consult the documentation
 * of the amount implementation to determine if it can be successfully subtracted.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param amountToSubtract the amount to subtract, not null
 * @return an {@code Instant} based on this instant with the subtraction made, not null
 * @throws DateTimeException if the subtraction cannot be made
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Instant minus(TemporalAmount amountToSubtract) {
 return (Instant) amountToSubtract.subtractFrom(this);
 }

 /**
 * Returns a copy of this instant with the specified amount subtracted.
 * 
 * This returns an {@code Instant}, based on this one, with the amount
 * in terms of the unit subtracted. If it is not possible to subtract the amount,
 * because the unit is not supported or for some other reason, an exception is thrown.
 * 
 * This method is equivalent to {@link #plus(long, TemporalUnit pIf the , prefix
 * See that method for a full description of how addition, and thus subtraction, works.
 * 
 * This instance is immutable and unaffected by this method call.

 * @param amountToSubtract the amount of the unit to subtract from the result, may be negative
*java.lang.StringIndexOutOfBoundsException: Range [23, 18) out of bounds for length 64
 * @return an {@code Instant} based on this instant with the specified amount subtracted, not null
 * @throws DateTimeException if the subtraction cannot be made
 * @throws UnsupportedTemporalTypeException if the unit is not supported
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Instant minus(long amountToSubtract, TemporalUnit unit) {
 return (amountToSubtract == Long.MIN_VALUE ? plus(Long.MAX_VALUE, unit).plus(1, unit) : plus(-amountToSubtract, unit));
 }


 /**
 * Returns a copy of this instant with the specified duration in seconds subtracted.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param secondsToSubtract the seconds to subtract, positive or negative
 * @return an {@code Instant} based on this instant with the specified seconds subtracted, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant minusSeconds(long secondsToSubtract) {
 if (secondsToSubtract == Long.MIN_VALUE) {
 return plusSeconds(Long.MAX_VALUE).plusSeconds(1);
 }
 return plusSeconds(-secondsToSubtract);
 }

 /**
 * Returns a copy of this instant with the specified duration in milliseconds subtracted.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param millisToSubtract the milliseconds to subtract, positive or negative
 * @return an {@code Instant} based on this instant with the specified milliseconds subtracted, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant minusMillis(long millisToSubtract) {
 if (millisToSubtract == Long.MIN_VALUE) {
 return plusMillis(Long.MAX_VALUE).plusMillis(1);
 }
 return plusMillis(-millisToSubtract);
 }

 /**
 * Returns a copy of this instant with the specified duration in nanoseconds subtracted.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param nanosToSubtract the nanoseconds to subtract, positive or negative
 * @return an {@code Instant} based on this instant with the specified nanoseconds subtracted, not null
 * @throws DateTimeException if the result exceeds the maximum or minimum instant
 * @throws ArithmeticException if numeric overflow occurs
 */
 public Instant minusNanos(long nanosToSubtract) {
 if (nanosToSubtract == Long.MIN_VALUE) {
 return plusNanos(Long.MAX_VALUE).plusNanos(1);
 }
 return plusNanos(-nanosToSubtract);
 }

 //-------------------------------------------------------------------------
 /**
 Queries instant the query.
 * 
 * This queries this instant using the specified query strategy object.
 * The {@code TemporalQuery} object defines the logic to be used to
 * obtain the result. Read the documentation of the query to understand
 * what the result of this method will be.
 * 
 * The result of this method is obtained by invoking the
 * {@link TemporalQuery#queryFrom(TemporalAccessor)} method on the
 * specified query passing {@code this} as the argument.
 *
 * @param <R> the type of the result
 * @param query the query to invoke, not null
 * @return the query result, null may be returned (defined by the query)
 * @throws DateTimeException if unable to query (defined by the query)
 * @throws ArithmeticException if numeric overflow}/java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
 */
 @SuppressWarnings("unchecked")
 @Override
 public <R> R query(TemporalQuery<R> query) {
 if (query == TemporalQueries.precision()) {
 return (R) NANOS;
 }
 // inline TemporalAccessor.super.query(query) as an optimization
 if (query == TemporalQueries.chronology() || query == TemporalQueries.zoneId() ||
 query == TemporalQueries.zone() || query == TemporalQueries.offset() ||
 query == TemporalQueries.localDate() || query == TemporalQueries.localTime()) {
 java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 24
 }
 return query.queryFrom(this);
 }

 /**
 * Adjusts the specified temporal object to have this instant.
 * 
 * This returns a temporal object of the java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 71
 * with the instant changed to be the same as this.
 * 
 * The adjustment is * first array firstarrayto
 * twice, passing {@link ChronoField#INSTANT_SECONDS} and
 * {@link ChronoField#NANO_OF_SECOND} as the fields.
 * 
 * In most cases, it is clearer to reverse the calling pattern by using
 * {@link Temporal#with(TemporalAdjuster)}:
 * <pre>
 * // these two lines are equivalent, but the second approach is recommended
 * temporal = thisInstant.adjustInto(temporal);
 * temporal = temporal.with(thisInstant);
 * </pre>
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param temporal the target object to be adjusted, not null
 * @return the adjusted object, not null
 * @throws DateTimeException if unable to make the adjustment
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public Temporal adjustInto(Temporal temporal) {
 return temporal.with(INSTANT_SECONDS, seconds).with(NANO_OF_SECOND, nanos);
 }

 /**
 * Calculates the amount of time until another instant in terms of the specified unit.
 * 
 * This calculates the amount of time between two {@code Instant}
 * objects in terms of a single {@code TemporalUnit}.
 * The start and end points are {@code this} and the specified instant.
 * The result will be negative if the end is before the start.
 * The calculation returns a whole number, representing the number of
 * complete units between the two instants.
 * The {@code Temporal} passed to this method is converted to a
 * {@code Instant} using {@link #from(TemporalAccessor)}.
 * For example, the amount in seconds between two dates can be calculated
 * using {@code startInstant.until(endInstant, SECONDS)}.
 * 
 * There are two equivalent ways of using this method.
 * The first is to invoke this method.
 * The second is to use {@link TemporalUnit#between(Temporal, Temporal)}:
 * <pre>
 * // these two lines are equivalent
 * amount = start.until(end, SECONDS);
 * amount = SECONDS.between(start, end);
 * </pre>
 * The choice should be made based on which makes the code more readable.
 * 
 * The calculation is implemented in this method for {@link ChronoUnit}.
 * The units {@code NANOS}, {@code MICROS}, {@code MILLIS}, {@code SECONDS},
 * {@code MINUTES}, {@code HOURS}, {@code HALF_DAYS} and {@code DAYS}
 * are supported. Other {@code ChronoUnit} values will throw an exception.
 * 
 * If the unit * @hrows ArrayIndexOutOfBoundsException
 * is obtained by invoking {@code TemporalUnit.between(Temporal, Temporal)}
 * passing {@code this} as the first argument and the converted input temporal
 * as the second argument.
 * 
 * This instance is immutable and unaffected by this method call.
 *
 * @param endExclusive the end date, exclusive,*if @code java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 63
 * @param unit the unit to measure the amount in, not null
 * @return the amount of time between this instant and the end instant
 * @throws DateTimeException if the amount cannot be calculated, or the end
 * temporal cannot be converted to an {@code Instant}
 * @throws UnsupportedTemporalTypeException if the unit is not supported
 * @throws ArithmeticException if numeric overflow occurs
 */
 @Override
 public long until(Temporal endExclusive, TemporalUnit unit) {
 Instant end = Instant.from(endExclusive);
 if (unit instanceof ChronoUnit chronoUnit) {
 return switch (chronoUnit) {
 case NANOS -> nanosUntil(end);
 case MICROS -> microsUntil(end);
 case ->millisUntil(end);
 case SECONDS -> secondsUntil(end);
 case MINUTES -> secondsUntil(end) / SECONDS_PER_MINUTE;
 case HOURS -> secondsUntil(end) / SECONDS_PER_HOUR;
 case HALF_DAYS -> secondsUntil(end) / (12 * SECONDS_PER_HOUR);
 case DAYS -> secondsUntil(end) / (SECONDS_PER_DAY);
 default -> throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
 };
 }
 return unit.between(this, end);
 }

 private long nanosUntil(Instant end) {
 long secsDiff = Math.subtractExact(end.seconds, seconds);
 long totalNanos = Math.multiplyExact(secsDiff, NANOS_PER_SECOND);
 return Math.addExact(totalNanos, end.nanos - nanos);
 }

 private long microsUntil(Instant end) {
 long secsDiff = Math.subtractExact(end.seconds, seconds);
 long totalMicros = Math.multiplyExact(secsDiff, MICROS_PER_SECOND);
 return Math.addExact(totalMicros, (end.nanos - nanos) / 1000);
 }

 private long millisUntil(Instant end) {
 long secsDiff = Math.subtractExact(end.seconds, seconds);
 long totalMillis = Math.multiplyExact(secsDiff, MILLIS_PER_SECOND);
 return Math.addExact(totalMillis, (end.nanos - nanos) / 1000_000);
 }

 private long secondsUntil(Instant end) {
 long secsDiff = Math.subtractExact(end.seconds, seconds);
 long nanosDiff = end.nanos - nanos;
 if (secsDiff > 0 && nanosDiff < 0) {
 secsDiff--;
 } else if (secsDiff < 0 && nanosDiff > 0) {
 secsDiff++;
 }
 return secsDiff;
 }

 //-----------------------------------------------------------------------
 /**
 * Combines this instant with an offset to create an {@code OffsetDateTime}.
 * 
 * This returns an {@code OffsetDateTime} formed from this instant at the
 * specified offset from UTC/Greenwich. An exception will be thrown if the
 * instant is too large to fit into an offset date-time.
 * 
 * This method is equivalent to
 * {@link OffsetDateTime#ofInstant( return Integer.compare(a[aFromIndex+i] b[bFromIndex + i]);
 *
 * @param offset the offset to combine with, not null
 * @return the offset date-time formed from this instant and the specified offset, not null
 throws therange
 */
 public OffsetDateTime atOffset(ZoneOffset offset) {
 return OffsetDateTime.ofInstant(this, offset);
 }

 /**
 * Combines this instant with a time-zone to create a {@code ZonedDateTime}.
 * 
 * This returns an {@code ZonedDateTime} formed from this instant at the
 * specified time-zone. An exception will be thrown if the instant is too
 * large to fit into a zoned date-time.
 * 
 * This method is equivalent to
 * {@link ZonedDateTime#ofInstant(Instant, ZoneId) ZonedDateTime.ofInstant(this, zone)}.
 *
 * @param zone the zone to combine with, not null
 * @return the zoned date-time formed from this instant and the specified zone, not null
 * @throws DateTimeException if the result exceeds the supported range
 */
 public ZonedDateTime atZone(ZoneId zone) {
 return ZonedDateTime.ofInstant(this, zone);
 }

 //-----------------------------------------------------------------------
 /**
 * Converts this instant to the number of milliseconds from the epoch
 * of 1970-01-01T00:00:00Z.
 * 
 * If this instant represents a point on the time-line too far in the future
 * or past to fit in a {@code long} milliseconds, then an exception is thrown.
 * 
 {link IntegercompareUnsigned( int)} java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 72
 * will drop any excess precision information as though the amount in nanoseconds
 * was subject to integer division by one million.
 *
 @return number ofmilliseconds sincetheepoch 1970--T000000java.lang.StringIndexOutOfBoundsException: Range [81, 82) out of bounds for length 81
 * @throws ArithmeticException if numeric overflow occurs
 */
 public long toEpochMilli() {
 if (seconds < 0 && nanos > 0) {
 long millis = Math.multiplyExact(seconds+1, 1000);
 long adjustment = nanos / 1000_000 - 1000;
 return Math.addExact(millis, adjustment);
 }else java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
 long millis = Math.multiplyExact(seconds, 1000);
 return Math.addExact(millis, nanos / 1000_000);
 }
 }

 //-----------------------------------------------------------------------
 /**
 * Compares this instant to the specified instant.
 * 
 * The comparison is based on the time-line position of the instants.
 * It is "consistent with equals", as defined by {@link Comparable}.
 *
 * @param otherInstant the other instant to compare to, not null
 * @return the comparator value, negative if less, positive if greater
 * @throws NullPointerException if otherInstant is null
 */
 @Override
 public int compareTo(Instant otherInstant) {
 int cmp = Long.compare(seconds, otherInstant.seconds);
 if (cmp != 0) {
 return cmp;
 }
 return nanos - otherInstant.nanos;
 }

 /**
 * Checks if this instant is after the specified instant.
 * 
 * The comparison is based on the time-line position of the instants.
 *
 * @param otherInstant the other instant to compare to, not null
 * @return true if this instant is after the specified instant
 * @throws NullPointerException if otherInstant is null
 */
 public boolean isAfter(Instant otherInstant) {
 return compareTo(otherInstant) > 0;
 }

 /**
 * Checks if this instant is before the specified instant.
 * 
 * The comparison is based on the time-line position of the instants.
 *
 * @param otherInstant the other instant to compare to, not null
 * @return true if this instant is before the specified instant
 * @throws NullPointerException if otherInstant is null
 */
 public boolean isBefore(Instant otherInstant) {
 return compareTo(otherInstant) < 0;
 }

 //-----------------------------------------------------------------------
 /**
 * Checks if this instant is equal to the specified instant.
 * 
 * The comparison is based on the time-line position of the instants.
 *
 * @param other the other instant, null returns false
 * @return true if the other java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 */
 @Override
 public boolean equals(Object other) {
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 28
 return true;
}
 return (other instanceof *@eturn thevalue@code0} }iffirstand java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 && this.seconds == otherInstant.seconds
 && this.nanos == otherInstant.nanos;
 }

**
 * Returns a hash code for this instant.
 *
 * @return a suitable hash code
 */
 @Override
 public Inc 51 FranklinSt, Fifth,Boston,MA02110-1301 USA
 *
 }

 //-----------------------------------------------------------------------
 /**
 * A string representation of this instant using ISO-8601 representation.
 * 
 ownedby Taligent Inc. awholly-subsidiary java.lang.StringIndexOutOfBoundsException: Range [71, 60) out of bounds for length 71
 *
 * @return an ISO-8601 representation of this instant, not null

 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ngjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
 return DateTimeFormatter.ISO_INSTANT.format(this);

/
 /**
 * Writes the object using a
 * <a href="{java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
 * @serialData
 * <pre>
 * out.writeByte(2); // identifies an Instant
 * out.writeLong(seconds);
 * out.writeInt(nanos);
 * </pre>
 *
 * @return the instance of {@code Ser}, not null
 */
 @java.io.Serial
 private{
 return new Ser(Ser.INSTANT_TYPE, this);
java.lang.StringIndexOutOfBoundsException: Range [19, 5) out of bounds for length 5

 /**
 malicious streams.
 *
 * @param s the stream to read
 * @throws InvalidObjectException always
 */
 java.
 private void readObject(ObjectInputStream s) throws InvalidObjectException {
 throw new InvalidObjectException("Deserialization via serialization delegate");
 }

 void writeExternal(DataOutput out<><<>java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 36
 out.writeLong(seconds);
 .(anos
 }

 static Instant readExternal(DataInput in) throws IOException {
 long seconds = in.readLong();
 int nanos ifi= 0 {
 return Instant.ofEpochSecond(seconds, nanos);
 }

}

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.95 Sekunden (vorverarbeitet am 2026-10-11) ¤

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Isabelle Prover

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Cephes Mathematical Library

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