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<!DOCTYPE HTML>
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc -->
<title>Year (Java SE 12 & JDK 12 )</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="keywords" content="java.time.Year class">
<meta name="keywords" content="MIN_VALUE">
<meta name="keywords" content="MAX_VALUE">
<meta name="keywords" content="now()">
<meta name="keywords" content="of()">
<meta name="keywords" content="from()">
<meta name="keywords" content="parse()">
<meta name="keywords" content="isLeap()">
<meta name="keywords" content="getValue()">
<meta name="keywords" content="isSupported()">
<meta name="keywords" content="range()">
<meta name="keywords" content="get()">
<meta name="keywords" content="getLong()">
<meta name="keywords" content="isValidMonthDay()">
<meta name="keywords" content="length()">
<meta name="keywords" content="with()">
<meta name="keywords" content="plus()">
<meta name="keywords" content="plusYears()">
<meta name="keywords" content="minus()">
<meta name="keywords" content="minusYears()">
<meta name="keywords" content="query()">
<meta name="keywords" content="adjustInto()">
<meta name="keywords" content="until()">
<meta name="keywords" content="format()">
<meta name="keywords" content="atDay()">
<meta name="keywords" content="atMonth()">
<meta name="keywords" content="atMonthDay()">
<meta name="keywords" content="compareTo()">
<meta name="keywords" content="isAfter()">
<meta name="keywords" content="isBefore()">
<meta name="keywords" content="equals()">
<meta name="keywords" content="hashCode()">
<meta name="keywords" content="toString()">
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var data = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":9,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":9,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":9,"i25":9,"i26":9,"i27":9,"i28":9,"i29":9,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10};
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<div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">java.time</a></div>
<h2 title="Class Year" class="title">Class Year</h2>
</div>
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<li><a href="../lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<li>java.time.Year</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../io/Serializable.html" title="interface in java.io">Serializable</a></code>, <code><a href="../lang/Comparable.html" title="interface in java.lang">Comparable</a><<a href="Year.html" title="class in java.time">Year</a>></code>, <code><a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a></code>, <code><a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a></code>, <code><a href="temporal/TemporalAdjuster.html" title="interface in java.time.temporal">TemporalAdjuster</a></code></dd>
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<hr>
<pre>public final class <span class="typeNameLabel">Year</span>
extends <a href="../lang/Object.html" title="class in java.lang">Object</a>
implements <a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a>, <a href="temporal/TemporalAdjuster.html" title="interface in java.time.temporal">TemporalAdjuster</a>, <a href="../lang/Comparable.html" title="interface in java.lang">Comparable</a><<a href="Year.html" title="class in java.time">Year</a>>, <a href="../io/Serializable.html" title="interface in java.io">Serializable</a></pre>
<div class="block">A year in the ISO-8601 calendar system, such as <code>2007</code>.
<p>
<code>Year</code> is an immutable date-time object that represents a year.
Any field that can be derived from a year can be obtained.
<p>
<b>Note that years in the ISO chronology only align with years in the
Gregorian-Julian system for modern years. Parts of Russia did not switch to the
modern Gregorian/ISO rules until 1920.
As such, historical years must be treated with caution.</b>
<p>
This class does not store or represent a month, day, time or time-zone.
For example, the value "2007" can be stored in a <code>Year</code>.
<p>
Years represented by this class follow the ISO-8601 standard and use
the proleptic numbering system. Year 1 is preceded by year 0, then by year -1.
<p>
The ISO-8601 calendar system is the modern civil calendar system used today
in most of the world. It is equivalent to the proleptic Gregorian calendar
system, in which today's rules for leap years are applied for all time.
For most applications written today, the ISO-8601 rules are entirely suitable.
However, any application that makes use of historical dates, and requires them
to be accurate will find the ISO-8601 approach unsuitable.
<p>
This is a <a href="../../../java.base/java/lang/doc-files/ValueBased.html">value-based</a>
class; use of identity-sensitive operations (including reference equality
(<code>==</code>), identity hash code, or synchronization) on instances of
<code>Year</code> may have unpredictable results and should be avoided.
The <code>equals</code> method should be used for comparisons.</div>
<dl>
<dt><span class="simpleTagLabel">Implementation Requirements:</span></dt>
<dd>This class is immutable and thread-safe.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.8</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../serialized-form.html#java.time.Year">Serialized Form</a></dd>
</dl>
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<h3>Field Summary</h3>
<div class="memberSummary">
<table>
<caption><span>Fields</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MAX_VALUE">MAX_VALUE</a></span></code></th>
<td class="colLast">
<div class="block">The maximum supported year, '+999,999,999'.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MIN_VALUE">MIN_VALUE</a></span></code></th>
<td class="colLast">
<div class="block">The minimum supported year, '-999,999,999'.</div>
</td>
</tr>
</tbody>
</table>
</div>
</li>
</ul>
</section>
<!-- ========== METHOD SUMMARY =========== -->
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<h3>Method Summary</h3>
<div class="memberSummary">
<div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t2" class="tableTab" onclick="show(2);">Instance Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button></div>
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<table aria-labelledby="t0">
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor" id="i0">
<td class="colFirst"><code><a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#adjustInto(java.time.temporal.Temporal)">adjustInto</a></span>​(<a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a> temporal)</code></th>
<td class="colLast">
<div class="block">Adjusts the specified temporal object to have this year.</div>
</td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="LocalDate.html" title="class in java.time">LocalDate</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#atDay(int)">atDay</a></span>​(int dayOfYear)</code></th>
<td class="colLast">
<div class="block">Combines this year with a day-of-year to create a <code>LocalDate</code>.</div>
</td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="YearMonth.html" title="class in java.time">YearMonth</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#atMonth(int)">atMonth</a></span>​(int month)</code></th>
<td class="colLast">
<div class="block">Combines this year with a month to create a <code>YearMonth</code>.</div>
</td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="YearMonth.html" title="class in java.time">YearMonth</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#atMonth(java.time.Month)">atMonth</a></span>​(<a href="Month.html" title="enum in java.time">Month</a> month)</code></th>
<td class="colLast">
<div class="block">Combines this year with a month to create a <code>YearMonth</code>.</div>
</td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="LocalDate.html" title="class in java.time">LocalDate</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#atMonthDay(java.time.MonthDay)">atMonthDay</a></span>​(<a href="MonthDay.html" title="class in java.time">MonthDay</a> monthDay)</code></th>
<td class="colLast">
<div class="block">Combines this year with a month-day to create a <code>LocalDate</code>.</div>
</td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#compareTo(java.time.Year)">compareTo</a></span>​(<a href="Year.html" title="class in java.time">Year</a> other)</code></th>
<td class="colLast">
<div class="block">Compares this year to another year.</div>
</td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#equals(java.lang.Object)">equals</a></span>​(<a href="../lang/Object.html" title="class in java.lang">Object</a> obj)</code></th>
<td class="colLast">
<div class="block">Checks if this year is equal to another year.</div>
</td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../lang/String.html" title="class in java.lang">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#format(java.time.format.DateTimeFormatter)">format</a></span>​(<a href="format/DateTimeFormatter.html" title="class in java.time.format">DateTimeFormatter</a> formatter)</code></th>
<td class="colLast">
<div class="block">Formats this year using the specified formatter.</div>
</td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#from(java.time.temporal.TemporalAccessor)">from</a></span>​(<a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a> temporal)</code></th>
<td class="colLast">
<div class="block">Obtains an instance of <code>Year</code> from a temporal object.</div>
</td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#get(java.time.temporal.TemporalField)">get</a></span>​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</code></th>
<td class="colLast">
<div class="block">Gets the value of the specified field from this year as an <code>int</code>.</div>
</td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLong(java.time.temporal.TemporalField)">getLong</a></span>​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</code></th>
<td class="colLast">
<div class="block">Gets the value of the specified field from this year as a <code>long</code>.</div>
</td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getValue()">getValue</a></span>()</code></th>
<td class="colLast">
<div class="block">Gets the year value.</div>
</td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hashCode()">hashCode</a></span>()</code></th>
<td class="colLast">
<div class="block">A hash code for this year.</div>
</td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAfter(java.time.Year)">isAfter</a></span>​(<a href="Year.html" title="class in java.time">Year</a> other)</code></th>
<td class="colLast">
<div class="block">Checks if this year is after the specified year.</div>
</td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isBefore(java.time.Year)">isBefore</a></span>​(<a href="Year.html" title="class in java.time">Year</a> other)</code></th>
<td class="colLast">
<div class="block">Checks if this year is before the specified year.</div>
</td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isLeap()">isLeap</a></span>()</code></th>
<td class="colLast">
<div class="block">Checks if the year is a leap year, according to the ISO proleptic
calendar system rules.</div>
</td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>static boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isLeap(long)">isLeap</a></span>​(long year)</code></th>
<td class="colLast">
<div class="block">Checks if the year is a leap year, according to the ISO proleptic
calendar system rules.</div>
</td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isSupported(java.time.temporal.TemporalField)">isSupported</a></span>​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</code></th>
<td class="colLast">
<div class="block">Checks if the specified field is supported.</div>
</td>
</tr>
<tr class="altColor" id="i18">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isSupported(java.time.temporal.TemporalUnit)">isSupported</a></span>​(<a href="temporal/TemporalUnit.html" title="interface in java.time.temporal">TemporalUnit</a> unit)</code></th>
<td class="colLast">
<div class="block">Checks if the specified unit is supported.</div>
</td>
</tr>
<tr class="rowColor" id="i19">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isValidMonthDay(java.time.MonthDay)">isValidMonthDay</a></span>​(<a href="MonthDay.html" title="class in java.time">MonthDay</a> monthDay)</code></th>
<td class="colLast">
<div class="block">Checks if the month-day is valid for this year.</div>
</td>
</tr>
<tr class="altColor" id="i20">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#length()">length</a></span>()</code></th>
<td class="colLast">
<div class="block">Gets the length of this year in days.</div>
</td>
</tr>
<tr class="rowColor" id="i21">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#minus(long,java.time.temporal.TemporalUnit)">minus</a></span>​(long amountToSubtract,
<a href="temporal/TemporalUnit.html" title="interface in java.time.temporal">TemporalUnit</a> unit)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this year with the specified amount subtracted.</div>
</td>
</tr>
<tr class="altColor" id="i22">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#minus(java.time.temporal.TemporalAmount)">minus</a></span>​(<a href="temporal/TemporalAmount.html" title="interface in java.time.temporal">TemporalAmount</a> amountToSubtract)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this year with the specified amount subtracted.</div>
</td>
</tr>
<tr class="rowColor" id="i23">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#minusYears(long)">minusYears</a></span>​(long yearsToSubtract)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this <code>Year</code> with the specified number of years subtracted.</div>
</td>
</tr>
<tr class="altColor" id="i24">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#now()">now</a></span>()</code></th>
<td class="colLast">
<div class="block">Obtains the current year from the system clock in the default time-zone.</div>
</td>
</tr>
<tr class="rowColor" id="i25">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#now(java.time.Clock)">now</a></span>​(<a href="Clock.html" title="class in java.time">Clock</a> clock)</code></th>
<td class="colLast">
<div class="block">Obtains the current year from the specified clock.</div>
</td>
</tr>
<tr class="altColor" id="i26">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#now(java.time.ZoneId)">now</a></span>​(<a href="ZoneId.html" title="class in java.time">ZoneId</a> zone)</code></th>
<td class="colLast">
<div class="block">Obtains the current year from the system clock in the specified time-zone.</div>
</td>
</tr>
<tr class="rowColor" id="i27">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#of(int)">of</a></span>​(int isoYear)</code></th>
<td class="colLast">
<div class="block">Obtains an instance of <code>Year</code>.</div>
</td>
</tr>
<tr class="altColor" id="i28">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parse(java.lang.CharSequence)">parse</a></span>​(<a href="../lang/CharSequence.html" title="interface in java.lang">CharSequence</a> text)</code></th>
<td class="colLast">
<div class="block">Obtains an instance of <code>Year</code> from a text string such as <code>2007</code>.</div>
</td>
</tr>
<tr class="rowColor" id="i29">
<td class="colFirst"><code>static <a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parse(java.lang.CharSequence,java.time.format.DateTimeFormatter)">parse</a></span>​(<a href="../lang/CharSequence.html" title="interface in java.lang">CharSequence</a> text,
<a href="format/DateTimeFormatter.html" title="class in java.time.format">DateTimeFormatter</a> formatter)</code></th>
<td class="colLast">
<div class="block">Obtains an instance of <code>Year</code> from a text string using a specific formatter.</div>
</td>
</tr>
<tr class="altColor" id="i30">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#plus(long,java.time.temporal.TemporalUnit)">plus</a></span>​(long amountToAdd,
<a href="temporal/TemporalUnit.html" title="interface in java.time.temporal">TemporalUnit</a> unit)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this year with the specified amount added.</div>
</td>
</tr>
<tr class="rowColor" id="i31">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#plus(java.time.temporal.TemporalAmount)">plus</a></span>​(<a href="temporal/TemporalAmount.html" title="interface in java.time.temporal">TemporalAmount</a> amountToAdd)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this year with the specified amount added.</div>
</td>
</tr>
<tr class="altColor" id="i32">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#plusYears(long)">plusYears</a></span>​(long yearsToAdd)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this <code>Year</code> with the specified number of years added.</div>
</td>
</tr>
<tr class="rowColor" id="i33">
<td class="colFirst"><code><R> R</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#query(java.time.temporal.TemporalQuery)">query</a></span>​(<a href="temporal/TemporalQuery.html" title="interface in java.time.temporal">TemporalQuery</a><R> query)</code></th>
<td class="colLast">
<div class="block">Queries this year using the specified query.</div>
</td>
</tr>
<tr class="altColor" id="i34">
<td class="colFirst"><code><a href="temporal/ValueRange.html" title="class in java.time.temporal">ValueRange</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#range(java.time.temporal.TemporalField)">range</a></span>​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</code></th>
<td class="colLast">
<div class="block">Gets the range of valid values for the specified field.</div>
</td>
</tr>
<tr class="rowColor" id="i35">
<td class="colFirst"><code><a href="../lang/String.html" title="class in java.lang">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
<td class="colLast">
<div class="block">Outputs this year as a <code>String</code>.</div>
</td>
</tr>
<tr class="altColor" id="i36">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#until(java.time.temporal.Temporal,java.time.temporal.TemporalUnit)">until</a></span>​(<a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a> endExclusive,
<a href="temporal/TemporalUnit.html" title="interface in java.time.temporal">TemporalUnit</a> unit)</code></th>
<td class="colLast">
<div class="block">Calculates the amount of time until another year in terms of the specified unit.</div>
</td>
</tr>
<tr class="rowColor" id="i37">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#with(java.time.temporal.TemporalAdjuster)">with</a></span>​(<a href="temporal/TemporalAdjuster.html" title="interface in java.time.temporal">TemporalAdjuster</a> adjuster)</code></th>
<td class="colLast">
<div class="block">Returns an adjusted copy of this year.</div>
</td>
</tr>
<tr class="altColor" id="i38">
<td class="colFirst"><code><a href="Year.html" title="class in java.time">Year</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#with(java.time.temporal.TemporalField,long)">with</a></span>​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field,
long newValue)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this year with the specified field set to a new value.</div>
</td>
</tr>
</tbody>
</table>
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<h3>Methods declared in class java.lang.<a href="../lang/Object.html" title="class in java.lang">Object</a></h3>
<code><a href="../lang/Object.html#clone()">clone</a>, <a href="../lang/Object.html#finalize()">finalize</a>, <a href="../lang/Object.html#getClass()">getClass</a>, <a href="../lang/Object.html#notify()">notify</a>, <a href="../lang/Object.html#notifyAll()">notifyAll</a>, <a href="../lang/Object.html#wait()">wait</a>, <a href="../lang/Object.html#wait(long)">wait</a>, <a href="../lang/Object.html#wait(long,int)">wait</a></code></li>
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</section>
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<h3>Field Detail</h3>
<a id="MIN_VALUE">
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<h4>MIN_VALUE</h4>
<pre>public static final int MIN_VALUE</pre>
<div class="block">The minimum supported year, '-999,999,999'.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#java.time.Year.MIN_VALUE">Constant Field Values</a></dd>
</dl>
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<h4>MAX_VALUE</h4>
<pre>public static final int MAX_VALUE</pre>
<div class="block">The maximum supported year, '+999,999,999'.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#java.time.Year.MAX_VALUE">Constant Field Values</a></dd>
</dl>
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<h4>now</h4>
<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> now()</pre>
<div class="block">Obtains the current year from the system clock in the default time-zone.
<p>
This will query the <a href="Clock.html#systemDefaultZone()"><code>system clock</code></a> in the default
time-zone to obtain the current year.
<p>
Using this method will prevent the ability to use an alternate clock for testing
because the clock is hard-coded.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the current year using the system clock and default time-zone, not null</dd>
</dl>
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<h4>now</h4>
<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> now​(<a href="ZoneId.html" title="class in java.time">ZoneId</a> zone)</pre>
<div class="block">Obtains the current year from the system clock in the specified time-zone.
<p>
This will query the <a href="Clock.html#system(java.time.ZoneId)"><code>system clock</code></a> to obtain the current year.
Specifying the time-zone avoids dependence on the default time-zone.
<p>
Using this method will prevent the ability to use an alternate clock for testing
because the clock is hard-coded.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>zone</code> - the zone ID to use, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the current year using the system clock, not null</dd>
</dl>
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<h4>now</h4>
<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> now​(<a href="Clock.html" title="class in java.time">Clock</a> clock)</pre>
<div class="block">Obtains the current year from the specified clock.
<p>
This will query the specified clock to obtain the current year.
Using this method allows the use of an alternate clock for testing.
The alternate clock may be introduced using <a href="Clock.html" title="class in java.time"><code>dependency injection</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clock</code> - the clock to use, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the current year, not null</dd>
</dl>
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<h4>of</h4>
<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> of​(int isoYear)</pre>
<div class="block">Obtains an instance of <code>Year</code>.
<p>
This method accepts a year value from the proleptic ISO calendar system.
<p>
The year 2AD/CE is represented by 2.<br>
The year 1AD/CE is represented by 1.<br>
The year 1BC/BCE is represented by 0.<br>
The year 2BC/BCE is represented by -1.<br></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>isoYear</code> - the ISO proleptic year to represent, from <code>MIN_VALUE</code> to <code>MAX_VALUE</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the year, not null</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="DateTimeException.html" title="class in java.time">DateTimeException</a></code> - if the field is invalid</dd>
</dl>
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<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> from​(<a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a> temporal)</pre>
<div class="block">Obtains an instance of <code>Year</code> from a temporal object.
<p>
This obtains a year based on the specified temporal.
A <code>TemporalAccessor</code> represents an arbitrary set of date and time information,
which this factory converts to an instance of <code>Year</code>.
<p>
The conversion extracts the <a href="temporal/ChronoField.html#YEAR"><code>year</code></a> field.
The extraction is only permitted if the temporal object has an ISO
chronology, or can be converted to a <code>LocalDate</code>.
<p>
This method matches the signature of the functional interface <a href="temporal/TemporalQuery.html" title="interface in java.time.temporal"><code>TemporalQuery</code></a>
allowing it to be used as a query via method reference, <code>Year::from</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>temporal</code> - the temporal object to convert, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the year, not null</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="DateTimeException.html" title="class in java.time">DateTimeException</a></code> - if unable to convert to a <code>Year</code></dd>
</dl>
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<h4>parse</h4>
<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> parse​(<a href="../lang/CharSequence.html" title="interface in java.lang">CharSequence</a> text)</pre>
<div class="block">Obtains an instance of <code>Year</code> from a text string such as <code>2007</code>.
<p>
The string must represent a valid year.
Years outside the range 0000 to 9999 must be prefixed by the plus or minus symbol.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - the text to parse such as "2007", not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the parsed year, not null</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="format/DateTimeParseException.html" title="class in java.time.format">DateTimeParseException</a></code> - if the text cannot be parsed</dd>
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<pre class="methodSignature">public static <a href="Year.html" title="class in java.time">Year</a> parse​(<a href="../lang/CharSequence.html" title="interface in java.lang">CharSequence</a> text,
<a href="format/DateTimeFormatter.html" title="class in java.time.format">DateTimeFormatter</a> formatter)</pre>
<div class="block">Obtains an instance of <code>Year</code> from a text string using a specific formatter.
<p>
The text is parsed using the formatter, returning a year.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - the text to parse, not null</dd>
<dd><code>formatter</code> - the formatter to use, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the parsed year, not null</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="format/DateTimeParseException.html" title="class in java.time.format">DateTimeParseException</a></code> - if the text cannot be parsed</dd>
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<pre class="methodSignature">public static boolean isLeap​(long year)</pre>
<div class="block">Checks if the year is a leap year, according to the ISO proleptic
calendar system rules.
<p>
This method applies the current rules for leap years across the whole time-line.
In general, a year is a leap year if it is divisible by four without
remainder. However, years divisible by 100, are not leap years, with
the exception of years divisible by 400 which are.
<p>
For example, 1904 is a leap year it is divisible by 4.
1900 was not a leap year as it is divisible by 100, however 2000 was a
leap year as it is divisible by 400.
<p>
The calculation is proleptic - applying the same rules into the far future and far past.
This is historically inaccurate, but is correct for the ISO-8601 standard.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>year</code> - the year to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the year is leap, false otherwise</dd>
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<h4>getValue</h4>
<pre class="methodSignature">public int getValue()</pre>
<div class="block">Gets the year value.
<p>
The year returned by this method is proleptic as per <code>get(YEAR)</code>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the year, <code>MIN_VALUE</code> to <code>MAX_VALUE</code></dd>
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<pre class="methodSignature">public boolean isSupported​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</pre>
<div class="block">Checks if the specified field is supported.
<p>
This checks if this year can be queried for the specified field.
If false, then calling the <a href="#range(java.time.temporal.TemporalField)"><code>range</code></a>,
<a href="#get(java.time.temporal.TemporalField)"><code>get</code></a> and <a href="#with(java.time.temporal.TemporalField,long)"><code>with(TemporalField, long)</code></a>
methods will throw an exception.
<p>
If the field is a <a href="temporal/ChronoField.html" title="enum in java.time.temporal"><code>ChronoField</code></a> then the query is implemented here.
The supported fields are:
<ul>
<li><code>YEAR_OF_ERA</code>
<li><code>YEAR</code>
<li><code>ERA</code>
</ul>
All other <code>ChronoField</code> instances will return false.
<p>
If the field is not a <code>ChronoField</code>, then the result of this method
is obtained by invoking <code>TemporalField.isSupportedBy(TemporalAccessor)</code>
passing <code>this</code> as the argument.
Whether the field is supported is determined by the field.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="temporal/TemporalAccessor.html#isSupported(java.time.temporal.TemporalField)">isSupported</a></code> in interface <code><a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>field</code> - the field to check, null returns false</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the field is supported on this year, false if not</dd>
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<pre class="methodSignature">public boolean isSupported​(<a href="temporal/TemporalUnit.html" title="interface in java.time.temporal">TemporalUnit</a> unit)</pre>
<div class="block">Checks if the specified unit is supported.
<p>
This checks if the specified unit can be added to, or subtracted from, this year.
If false, then calling the <a href="#plus(long,java.time.temporal.TemporalUnit)"><code>plus(long, TemporalUnit)</code></a> and
<a href="#minus(long,java.time.temporal.TemporalUnit)"><code>minus</code></a> methods will throw an exception.
<p>
If the unit is a <a href="temporal/ChronoUnit.html" title="enum in java.time.temporal"><code>ChronoUnit</code></a> then the query is implemented here.
The supported units are:
<ul>
<li><code>YEARS</code>
<li><code>DECADES</code>
<li><code>CENTURIES</code>
<li><code>MILLENNIA</code>
<li><code>ERAS</code>
</ul>
All other <code>ChronoUnit</code> instances will return false.
<p>
If the unit is not a <code>ChronoUnit</code>, then the result of this method
is obtained by invoking <code>TemporalUnit.isSupportedBy(Temporal)</code>
passing <code>this</code> as the argument.
Whether the unit is supported is determined by the unit.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="temporal/Temporal.html#isSupported(java.time.temporal.TemporalUnit)">isSupported</a></code> in interface <code><a href="temporal/Temporal.html" title="interface in java.time.temporal">Temporal</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>unit</code> - the unit to check, null returns false</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the unit can be added/subtracted, false if not</dd>
</dl>
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<pre class="methodSignature">public <a href="temporal/ValueRange.html" title="class in java.time.temporal">ValueRange</a> range​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</pre>
<div class="block">Gets the range of valid values for the specified field.
<p>
The range object expresses the minimum and maximum valid values for a field.
This year 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.
<p>
If the field is a <a href="temporal/ChronoField.html" title="enum in java.time.temporal"><code>ChronoField</code></a> then the query is implemented here.
The <a href="#isSupported(java.time.temporal.TemporalField)"><code>supported fields</code></a> will return
appropriate range instances.
All other <code>ChronoField</code> instances will throw an <code>UnsupportedTemporalTypeException</code>.
<p>
If the field is not a <code>ChronoField</code>, then the result of this method
is obtained by invoking <code>TemporalField.rangeRefinedBy(TemporalAccessor)</code>
passing <code>this</code> as the argument.
Whether the range can be obtained is determined by the field.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="temporal/TemporalAccessor.html#range(java.time.temporal.TemporalField)">range</a></code> in interface <code><a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>field</code> - the field to query the range for, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the range of valid values for the field, not null</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="DateTimeException.html" title="class in java.time">DateTimeException</a></code> - if the range for the field cannot be obtained</dd>
<dd><code><a href="temporal/UnsupportedTemporalTypeException.html" title="class in java.time.temporal">UnsupportedTemporalTypeException</a></code> - if the field is not supported</dd>
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<pre class="methodSignature">public int get​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</pre>
<div class="block">Gets the value of the specified field from this year as an <code>int</code>.
<p>
This queries this year 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.
<p>
If the field is a <a href="temporal/ChronoField.html" title="enum in java.time.temporal"><code>ChronoField</code></a> then the query is implemented here.
The <a href="#isSupported(java.time.temporal.TemporalField)"><code>supported fields</code></a> will return valid
values based on this year.
All other <code>ChronoField</code> instances will throw an <code>UnsupportedTemporalTypeException</code>.
<p>
If the field is not a <code>ChronoField</code>, then the result of this method
is obtained by invoking <code>TemporalField.getFrom(TemporalAccessor)</code>
passing <code>this</code> as the argument. Whether the value can be obtained,
and what the value represents, is determined by the field.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="temporal/TemporalAccessor.html#get(java.time.temporal.TemporalField)">get</a></code> in interface <code><a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>field</code> - the field to get, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value for the field</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="DateTimeException.html" title="class in java.time">DateTimeException</a></code> - if a value for the field cannot be obtained or
the value is outside the range of valid values for the field</dd>
<dd><code><a href="temporal/UnsupportedTemporalTypeException.html" title="class in java.time.temporal">UnsupportedTemporalTypeException</a></code> - if the field is not supported or
the range of values exceeds an <code>int</code></dd>
<dd><code><a href="../lang/ArithmeticException.html" title="class in java.lang">ArithmeticException</a></code> - if numeric overflow occurs</dd>
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<pre class="methodSignature">public long getLong​(<a href="temporal/TemporalField.html" title="interface in java.time.temporal">TemporalField</a> field)</pre>
<div class="block">Gets the value of the specified field from this year as a <code>long</code>.
<p>
This queries this year 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.
<p>
If the field is a <a href="temporal/ChronoField.html" title="enum in java.time.temporal"><code>ChronoField</code></a> then the query is implemented here.
The <a href="#isSupported(java.time.temporal.TemporalField)"><code>supported fields</code></a> will return valid
values based on this year.
All other <code>ChronoField</code> instances will throw an <code>UnsupportedTemporalTypeException</code>.
<p>
If the field is not a <code>ChronoField</code>, then the result of this method
is obtained by invoking <code>TemporalField.getFrom(TemporalAccessor)</code>
passing <code>this</code> as the argument. Whether the value can be obtained,
and what the value represents, is determined by the field.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="temporal/TemporalAccessor.html#getLong(java.time.temporal.TemporalField)">getLong</a></code> in interface <code><a href="temporal/TemporalAccessor.html" title="interface in java.time.temporal">TemporalAccessor</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>field</code> - the field to get, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value for the field</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="DateTimeException.html" title="class in java.time">DateTimeException</a></code> - if a value for the field cannot be obtained</dd>
<dd><code><a href="temporal/UnsupportedTemporalTypeException.html" title="class in java.time.temporal">UnsupportedTemporalTypeException</a></code> - if the field is not supported</dd>
<dd><code><a href="../lang/ArithmeticException.html" title="class in java.lang">ArithmeticException</a></code> - if numeric overflow occurs</dd>
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<pre class="methodSignature">public boolean isLeap()</pre>
<div class="block">Checks if the year is a leap year, according to the ISO proleptic
calendar system rules.