Class LongInterval
- java.lang.Object
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- org.eclipse.collections.impl.list.primitive.LongInterval
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- All Implemented Interfaces:
Serializable
,ImmutableLongCollection
,ImmutableLongList
,LongList
,LongIterable
,OrderedLongIterable
,ReversibleLongIterable
,PrimitiveIterable
public final class LongInterval extends Object implements ImmutableLongList, Serializable
An LongInterval is a range of longs that may be iterated over using a step value. Note that the size of the interval (the number of elements in the list it represents) is limited by the maximum value of the integer index.- See Also:
- Serialized Form
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
allSatisfy(LongPredicate predicate)
boolean
anySatisfy(LongPredicate predicate)
void
appendString(Appendable appendable)
void
appendString(Appendable appendable, String separator)
void
appendString(Appendable appendable, String start, String separator, String end)
LazyLongIterable
asLazy()
LazyLongIterable
asReversed()
double
average()
int
binarySearch(long value)
LongInterval
by(long newStep)
This instanceby
method allows LongInterval to act as a fluent builder for itself.RichIterable<LongIterable>
chunk(int size)
<V> ImmutableList<V>
collect(LongToObjectFunction<? extends V> function)
boolean
contains(long value)
Returns true if the LongInterval contains the specified long value.boolean
containsAll(long... values)
Returns true if the LongInterval contains all the specified long values.boolean
containsAll(LongIterable source)
boolean
containsNone(int... values)
Returns true if the LongInterval contains none of the specified long values.int
count(LongPredicate predicate)
long
detectIfNone(LongPredicate predicate, long ifNone)
ImmutableLongList
distinct()
long
dotProduct(LongList list)
void
each(LongProcedure procedure)
boolean
equals(Object otherList)
static LongInterval
evensFromTo(long from, long to)
Returns an LongInterval representing the even values from the value from to the value to.void
forEachWithIndex(LongIntProcedure procedure)
void
forEachWithLongIndex(LongLongProcedure procedure)
static LongInterval
from(long newFrom)
This staticfrom
method allows LongInterval to act as a fluent builder for itself.static LongInterval
fromTo(long from, long to)
Returns an LongInterval starting from the value from to the specified value to with a step value of 1.static LongInterval
fromToBy(long from, long to, long stepBy)
Returns an LongInterval for the range of integers inclusively between from and to with the specified stepBy value.long
get(int index)
long
getFirst()
long
getLast()
int
hashCode()
int
indexOf(long value)
<T> T
injectInto(T injectedValue, ObjectLongToObjectFunction<? super T,? extends T> function)
<T> T
injectIntoWithIndex(T injectedValue, ObjectLongIntToObjectFunction<? super T,? extends T> function)
boolean
isEmpty()
int
lastIndexOf(long value)
LongIterator
longIterator()
String
makeString()
String
makeString(String separator)
String
makeString(String start, String separator, String end)
long
max()
long
maxIfEmpty(long defaultValue)
double
median()
long
min()
long
minIfEmpty(long defaultValue)
ImmutableLongList
newWith(long element)
ImmutableLongList
newWithAll(LongIterable elements)
ImmutableLongList
newWithout(long element)
ImmutableLongList
newWithoutAll(LongIterable elements)
boolean
notEmpty()
static LongInterval
oddsFromTo(long from, long to)
Returns an LongInterval representing the odd values from the value from to the value to.static LongInterval
oneTo(long count)
Returns an LongInterval starting from 1 to the specified count value with a step value of 1.static LongInterval
oneToBy(long count, long step)
Returns an LongInterval starting from 1 to the specified count value with a step value of step.ImmutableLongList
reject(LongPredicate predicate)
ImmutableLongList
select(LongPredicate predicate)
int
size()
Returns the size of the interval.Spliterator.OfLong
spliterator()
ImmutableLongList
subList(int fromIndex, int toIndex)
long
sum()
LongInterval
to(long newTo)
This instanceto
method allows LongInterval to act as a fluent builder for itself.long[]
toArray()
long[]
toArray(long[] result)
MutableLongBag
toBag()
ImmutableLongList
toImmutable()
MutableLongList
toList()
LongInterval
toReversed()
Returns a new LongInterval with the from and to values reversed and the step value negated.MutableLongSet
toSet()
long[]
toSortedArray()
MutableLongList
toSortedList()
String
toString()
static LongInterval
zero()
Returns an LongInterval starting at zero.static LongInterval
zeroTo(long count)
Returns an LongInterval starting from 0 to the specified count value with a step value of 1.static LongInterval
zeroToBy(long count, long step)
Returns an LongInterval starting from 0 to the specified count value with a step value of step.<T> ImmutableList<LongObjectPair<T>>
zip(Iterable<T> iterable)
ImmutableList<LongLongPair>
zipLong(LongIterable iterable)
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Methods inherited from interface org.eclipse.collections.api.list.primitive.ImmutableLongList
collectWithIndex, rejectWithIndex, selectWithIndex, tap
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Methods inherited from interface org.eclipse.collections.api.LongIterable
averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAny, containsAny, containsNone, containsNone, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, medianIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, summaryStatistics, toSortedList, toSortedListBy, toSortedListBy
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Methods inherited from interface org.eclipse.collections.api.list.primitive.LongList
forEachInBoth, primitiveParallelStream, primitiveStream
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Methods inherited from interface org.eclipse.collections.api.ordered.primitive.OrderedLongIterable
collectWithIndex, rejectWithIndex, selectWithIndex
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Method Detail
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from
public static LongInterval from(long newFrom)
This staticfrom
method allows LongInterval to act as a fluent builder for itself. It works in conjunction with the instance methodsto(long)
andby(long)
.Usage Example:
LongInterval interval1 = LongInterval.from(1).to(5); // results in: 1, 2, 3, 4, 5. LongInterval interval2 = LongInterval.from(1).to(10).by(2); // results in: 1, 3, 5, 7, 9.
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to
public LongInterval to(long newTo)
This instanceto
method allows LongInterval to act as a fluent builder for itself. It works in conjunction with the static methodfrom(long)
and instance methodby(long)
.Usage Example:
LongInterval interval1 = LongInterval.from(1).to(5); // results in: 1, 2, 3, 4, 5. LongInterval interval2 = LongInterval.from(1).to(10).by(2); // results in: 1, 3, 5, 7, 9.
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by
public LongInterval by(long newStep)
This instanceby
method allows LongInterval to act as a fluent builder for itself. It works in conjunction with the static methodfrom(long)
and instance methodto(long)
.Usage Example:
LongInterval interval1 = LongInterval.from(1).to(5); // results in: 1, 2, 3, 4, 5. LongInterval interval2 = LongInterval.from(1).to(10).by(2); // results in: 1, 3, 5, 7, 9.
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zero
public static LongInterval zero()
Returns an LongInterval starting at zero.Usage Example:
LongInterval interval1 = LongInterval.zero().to(5); // results in: 0, 1, 2, 3, 4, 5. LongInterval interval2 = LongInterval.zero().to(10).by(2); // results in: 0, 2, 4, 6, 8, 10.
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oneTo
public static LongInterval oneTo(long count)
Returns an LongInterval starting from 1 to the specified count value with a step value of 1.
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oneToBy
public static LongInterval oneToBy(long count, long step)
Returns an LongInterval starting from 1 to the specified count value with a step value of step.
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zeroTo
public static LongInterval zeroTo(long count)
Returns an LongInterval starting from 0 to the specified count value with a step value of 1.
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zeroToBy
public static LongInterval zeroToBy(long count, long step)
Returns an LongInterval starting from 0 to the specified count value with a step value of step.
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fromTo
public static LongInterval fromTo(long from, long to)
Returns an LongInterval starting from the value from to the specified value to with a step value of 1.
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evensFromTo
public static LongInterval evensFromTo(long from, long to)
Returns an LongInterval representing the even values from the value from to the value to.
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oddsFromTo
public static LongInterval oddsFromTo(long from, long to)
Returns an LongInterval representing the odd values from the value from to the value to.
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fromToBy
public static LongInterval fromToBy(long from, long to, long stepBy)
Returns an LongInterval for the range of integers inclusively between from and to with the specified stepBy value.
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containsAll
public boolean containsAll(long... values)
Returns true if the LongInterval contains all the specified long values.- Specified by:
containsAll
in interfaceLongIterable
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containsAll
public boolean containsAll(LongIterable source)
- Specified by:
containsAll
in interfaceLongIterable
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containsNone
public boolean containsNone(int... values)
Returns true if the LongInterval contains none of the specified long values.
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contains
public boolean contains(long value)
Returns true if the LongInterval contains the specified long value.- Specified by:
contains
in interfaceLongIterable
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forEachWithIndex
public void forEachWithIndex(LongIntProcedure procedure)
- Specified by:
forEachWithIndex
in interfaceOrderedLongIterable
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forEachWithLongIndex
public void forEachWithLongIndex(LongLongProcedure procedure)
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each
public void each(LongProcedure procedure)
- Specified by:
each
in interfaceLongIterable
- Since:
- 7.0.
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count
public int count(LongPredicate predicate)
- Specified by:
count
in interfaceLongIterable
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anySatisfy
public boolean anySatisfy(LongPredicate predicate)
- Specified by:
anySatisfy
in interfaceLongIterable
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allSatisfy
public boolean allSatisfy(LongPredicate predicate)
- Specified by:
allSatisfy
in interfaceLongIterable
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equals
public boolean equals(Object otherList)
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hashCode
public int hashCode()
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toReversed
public LongInterval toReversed()
Returns a new LongInterval with the from and to values reversed and the step value negated.- Specified by:
toReversed
in interfaceImmutableLongList
- Specified by:
toReversed
in interfaceLongList
- Specified by:
toReversed
in interfaceReversibleLongIterable
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distinct
public ImmutableLongList distinct()
- Specified by:
distinct
in interfaceImmutableLongList
- Specified by:
distinct
in interfaceLongList
- Specified by:
distinct
in interfaceReversibleLongIterable
- Since:
- 6.0
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subList
public ImmutableLongList subList(int fromIndex, int toIndex)
- Specified by:
subList
in interfaceImmutableLongList
- Specified by:
subList
in interfaceLongList
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size
public int size()
Returns the size of the interval.- Specified by:
size
in interfacePrimitiveIterable
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dotProduct
public long dotProduct(LongList list)
- Specified by:
dotProduct
in interfaceLongList
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacePrimitiveIterable
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notEmpty
public boolean notEmpty()
- Specified by:
notEmpty
in interfacePrimitiveIterable
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makeString
public String makeString()
- Specified by:
makeString
in interfacePrimitiveIterable
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makeString
public String makeString(String separator)
- Specified by:
makeString
in interfacePrimitiveIterable
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makeString
public String makeString(String start, String separator, String end)
- Specified by:
makeString
in interfacePrimitiveIterable
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appendString
public void appendString(Appendable appendable)
- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(Appendable appendable, String separator)
- Specified by:
appendString
in interfacePrimitiveIterable
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appendString
public void appendString(Appendable appendable, String start, String separator, String end)
- Specified by:
appendString
in interfacePrimitiveIterable
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toArray
public long[] toArray()
- Specified by:
toArray
in interfaceLongIterable
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toArray
public long[] toArray(long[] result)
- Specified by:
toArray
in interfaceLongIterable
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injectInto
public <T> T injectInto(T injectedValue, ObjectLongToObjectFunction<? super T,? extends T> function)
- Specified by:
injectInto
in interfaceLongIterable
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injectIntoWithIndex
public <T> T injectIntoWithIndex(T injectedValue, ObjectLongIntToObjectFunction<? super T,? extends T> function)
- Specified by:
injectIntoWithIndex
in interfaceOrderedLongIterable
- Specified by:
injectIntoWithIndex
in interfaceReversibleLongIterable
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chunk
public RichIterable<LongIterable> chunk(int size)
- Specified by:
chunk
in interfaceLongIterable
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toString
public String toString()
- Specified by:
toString
in interfacePrimitiveIterable
- Overrides:
toString
in classObject
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longIterator
public LongIterator longIterator()
- Specified by:
longIterator
in interfaceLongIterable
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getFirst
public long getFirst()
- Specified by:
getFirst
in interfaceOrderedLongIterable
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getLast
public long getLast()
- Specified by:
getLast
in interfaceReversibleLongIterable
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indexOf
public int indexOf(long value)
- Specified by:
indexOf
in interfaceOrderedLongIterable
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lastIndexOf
public int lastIndexOf(long value)
- Specified by:
lastIndexOf
in interfaceLongList
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select
public ImmutableLongList select(LongPredicate predicate)
- Specified by:
select
in interfaceImmutableLongCollection
- Specified by:
select
in interfaceImmutableLongList
- Specified by:
select
in interfaceLongIterable
- Specified by:
select
in interfaceLongList
- Specified by:
select
in interfaceOrderedLongIterable
- Specified by:
select
in interfaceReversibleLongIterable
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reject
public ImmutableLongList reject(LongPredicate predicate)
- Specified by:
reject
in interfaceImmutableLongCollection
- Specified by:
reject
in interfaceImmutableLongList
- Specified by:
reject
in interfaceLongIterable
- Specified by:
reject
in interfaceLongList
- Specified by:
reject
in interfaceOrderedLongIterable
- Specified by:
reject
in interfaceReversibleLongIterable
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detectIfNone
public long detectIfNone(LongPredicate predicate, long ifNone)
- Specified by:
detectIfNone
in interfaceLongIterable
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collect
public <V> ImmutableList<V> collect(LongToObjectFunction<? extends V> function)
- Specified by:
collect
in interfaceImmutableLongCollection
- Specified by:
collect
in interfaceImmutableLongList
- Specified by:
collect
in interfaceLongIterable
- Specified by:
collect
in interfaceLongList
- Specified by:
collect
in interfaceOrderedLongIterable
- Specified by:
collect
in interfaceReversibleLongIterable
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asReversed
public LazyLongIterable asReversed()
- Specified by:
asReversed
in interfaceReversibleLongIterable
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sum
public long sum()
- Specified by:
sum
in interfaceLongIterable
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max
public long max()
- Specified by:
max
in interfaceLongIterable
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min
public long min()
- Specified by:
min
in interfaceLongIterable
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minIfEmpty
public long minIfEmpty(long defaultValue)
- Specified by:
minIfEmpty
in interfaceLongIterable
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maxIfEmpty
public long maxIfEmpty(long defaultValue)
- Specified by:
maxIfEmpty
in interfaceLongIterable
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average
public double average()
- Specified by:
average
in interfaceLongIterable
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median
public double median()
- Specified by:
median
in interfaceLongIterable
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binarySearch
public int binarySearch(long value)
- Specified by:
binarySearch
in interfaceLongList
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toSortedArray
public long[] toSortedArray()
- Specified by:
toSortedArray
in interfaceLongIterable
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toList
public MutableLongList toList()
- Specified by:
toList
in interfaceLongIterable
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toSortedList
public MutableLongList toSortedList()
- Specified by:
toSortedList
in interfaceLongIterable
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toSet
public MutableLongSet toSet()
- Specified by:
toSet
in interfaceLongIterable
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toBag
public MutableLongBag toBag()
- Specified by:
toBag
in interfaceLongIterable
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asLazy
public LazyLongIterable asLazy()
- Specified by:
asLazy
in interfaceLongIterable
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toImmutable
public ImmutableLongList toImmutable()
- Specified by:
toImmutable
in interfaceLongList
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newWith
public ImmutableLongList newWith(long element)
- Specified by:
newWith
in interfaceImmutableLongCollection
- Specified by:
newWith
in interfaceImmutableLongList
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newWithout
public ImmutableLongList newWithout(long element)
- Specified by:
newWithout
in interfaceImmutableLongCollection
- Specified by:
newWithout
in interfaceImmutableLongList
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newWithAll
public ImmutableLongList newWithAll(LongIterable elements)
- Specified by:
newWithAll
in interfaceImmutableLongCollection
- Specified by:
newWithAll
in interfaceImmutableLongList
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newWithoutAll
public ImmutableLongList newWithoutAll(LongIterable elements)
- Specified by:
newWithoutAll
in interfaceImmutableLongCollection
- Specified by:
newWithoutAll
in interfaceImmutableLongList
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zipLong
public ImmutableList<LongLongPair> zipLong(LongIterable iterable)
- Specified by:
zipLong
in interfaceImmutableLongList
- Specified by:
zipLong
in interfaceLongList
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zip
public <T> ImmutableList<LongObjectPair<T>> zip(Iterable<T> iterable)
- Specified by:
zip
in interfaceImmutableLongList
- Specified by:
zip
in interfaceLongList
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spliterator
public Spliterator.OfLong spliterator()
- Specified by:
spliterator
in interfaceLongList
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