Class ArrayAdapter<T>
- java.lang.Object
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- org.eclipse.collections.impl.AbstractRichIterable<T>
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- org.eclipse.collections.impl.collection.mutable.AbstractMutableCollection<T>
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- org.eclipse.collections.impl.list.mutable.AbstractMutableList<T>
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- org.eclipse.collections.impl.list.fixed.AbstractArrayAdapter<T>
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- org.eclipse.collections.impl.list.fixed.ArrayAdapter<T>
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable<T>
,java.util.Collection<T>
,java.util.List<T>
,java.util.RandomAccess
,FixedSizeCollection<T>
,MutableCollection<T>
,InternalIterable<T>
,FixedSizeList<T>
,ListIterable<T>
,MutableList<T>
,OrderedIterable<T>
,ReversibleIterable<T>
,RichIterable<T>
public final class ArrayAdapter<T> extends AbstractArrayAdapter<T> implements java.io.Serializable, FixedSizeList<T>
This class provides a MutableList wrapper around an array. All the internal iteration methods of the MutableList interface as well as the JDK Collections List interface are provided. However, the pre-determined fixed-sized semantics of an array are maintained and thus mutating List interface methods such asAbstractMutableCollection.add(Object)
,AbstractArrayAdapter.addAll(Collection)
,AbstractArrayAdapter.remove(Object)
,AbstractArrayAdapter.removeAll(Collection)
, etc. are not supported and will throw anUnsupportedOperationException
. In addition, the mutating iteration methodsAbstractArrayAdapter.removeIf(org.eclipse.collections.api.block.predicate.Predicate)
andAbstractArrayAdapter.removeIfWith(org.eclipse.collections.api.block.predicate.Predicate2, Object)
are not supported and will also throw anUnsupportedOperationException
.The
with(Object)
method is not an exception to the above restrictions, as it will create a new instance of this class with the existing contents plus the new item.To create a wrapper around an existing array, use the
adapt(Object[])
factory method. To wrap the contents of an existing Collection instance, use thenewArray(Iterable)
ornewArrayWithItem(Iterable, Object)
factory methods. To wrap existing objects in a new array, use one of thenewArrayWith(Object)
factory methods.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class org.eclipse.collections.impl.list.mutable.AbstractMutableList
AbstractMutableList.SubList<T>
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Field Summary
Fields Modifier and Type Field Description private static java.lang.Object[]
EMPTY_ARRAY
private static long
serialVersionUID
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Fields inherited from class org.eclipse.collections.impl.list.fixed.AbstractArrayAdapter
items
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Constructor Summary
Constructors Modifier Constructor Description private
ArrayAdapter(T[] newElements)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static <E> ArrayAdapter<E>
adapt(E... array)
ArrayAdapter<T>
clone()
static <E> ArrayAdapter<E>
newArray()
static <E> ArrayAdapter<E>
newArray(java.lang.Iterable<? extends E> source)
static <E> ArrayAdapter<E>
newArrayWith(E one)
static <E> ArrayAdapter<E>
newArrayWith(E... elements)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two, E three)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two, E three, E four)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two, E three, E four, E five)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two, E three, E four, E five, E six)
static <E> ArrayAdapter<E>
newArrayWith(E one, E two, E three, E four, E five, E six, E seven)
static <E> ArrayAdapter<E>
newArrayWithItem(java.lang.Iterable<? extends E> iterable, E itemToAdd)
private void
readObject(java.io.ObjectInputStream objectInputStream)
T
set(int index, T element)
ArrayAdapter<T>
sortThis(java.util.Comparator<? super T> comparator)
Sorts the internal data structure of this list and returns the list itself as a convenience.java.util.Spliterator<T>
spliterator()
FixedSizeList<T>
tap(Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returnsthis
.FixedSizeList<T>
toReversed()
Returns a new MutableList in reverse order.ArrayAdapter<T>
with(T value)
This method allows mutable and fixed size collections the ability to add elements to their existing elements.ArrayAdapter<T>
withAll(java.lang.Iterable<? extends T> elements)
This method allows mutable and fixed size collections the ability to add multiple elements to their existing elements.ArrayAdapter<T>
without(T element)
This method allows mutable and fixed size collections the ability to remove elements from their existing elements.ArrayAdapter<T>
withoutAll(java.lang.Iterable<? extends T> elements)
This method allows mutable and fixed size collections the ability to remove multiple elements from their existing elements.private void
writeObject(java.io.ObjectOutputStream objectOutputStream)
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Methods inherited from class org.eclipse.collections.impl.list.fixed.AbstractArrayAdapter
abstractArrayAdapterEquals, add, addAll, addAll, addAllIterable, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, clear, collect, collect, collectIf, collectWith, collectWith, contains, containsAll, corresponds, count, countWith, detect, detectIndex, detectLastIndex, detectOptional, detectWith, detectWithOptional, distinct, distinct, drop, each, equals, flatCollect, flatCollect, forEach, forEachWith, forEachWithIndex, forEachWithIndex, get, getFirst, getLast, hashCode, indexOf, injectInto, injectIntoWith, isEmpty, iterator, lastIndexOf, listIterator, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, remove, remove, removeAll, removeAllIterable, removeIf, removeIfWith, replaceAll, retainAll, retainAllIterable, select, selectAndRejectWith, selectWith, size, sort, subList, take, toArray, toArray
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Methods inherited from class org.eclipse.collections.impl.list.mutable.AbstractMutableList
appendString, asParallel, asReversed, asSynchronized, asUnmodifiable, binarySearch, chunk, distinctBy, dropWhile, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, listIterator, max, max, maxBy, min, min, minBy, newEmpty, partition, partitionWhile, partitionWith, selectInstancesOf, sortThisByBoolean, sortThisByByte, sortThisByChar, sortThisByDouble, sortThisByFloat, sortThisByInt, sortThisByLong, sortThisByShort, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, takeWhile, toSet, toSortedList, zip, zip, zipWithIndex, zipWithIndex
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Methods inherited from class org.eclipse.collections.impl.collection.mutable.AbstractMutableCollection
add, countBy, countByEach, countByWith, reduce, sumByDouble, sumByFloat, sumByInt, sumByLong
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Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable
asLazy, containsAllArguments, containsAllIterable, detectWithIfNone, forEach, groupBy, groupByEach, groupByUniqueKey, injectInto, into, toBag, toBiMap, toList, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.collection.FixedSizeCollection
add, addAll, addAllIterable, clear, remove, removeAll, removeAllIterable, removeIf, removeIfWith, retainAll, retainAllIterable
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Methods inherited from interface org.eclipse.collections.api.list.FixedSizeList
sortThis
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Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach, forEachWith
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Methods inherited from interface java.util.List
add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, size, sort, toArray, toArray
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Methods inherited from interface org.eclipse.collections.api.list.ListIterable
asParallel, binarySearch, binarySearch, equals, forEachInBoth, get, getFirst, getLast, hashCode, lastIndexOf, listIterator, listIterator
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Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection
aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
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Methods inherited from interface org.eclipse.collections.api.list.MutableList
asSynchronized, asUnmodifiable, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, collectWithIndex, distinct, distinct, distinctBy, drop, dropWhile, flatCollect, flatCollectWith, groupBy, groupByEach, newEmpty, partition, partitionWhile, partitionWith, reject, rejectWith, rejectWithIndex, reverseThis, select, selectInstancesOf, selectWith, selectWithIndex, shuffleThis, shuffleThis, sortThisBy, sortThisByBoolean, sortThisByByte, sortThisByChar, sortThisByDouble, sortThisByFloat, sortThisByInt, sortThisByLong, sortThisByShort, subList, take, takeWhile, toImmutable, toImmutableList, zip, zipWithIndex
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Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
collectWithIndex, corresponds, detectIndex, forEach, forEachWithIndex, forEachWithIndex, getFirstOptional, getLastOptional, indexOf, max, min, rejectWithIndex, selectWithIndex, toStack, zip, zipWithIndex
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Methods inherited from interface org.eclipse.collections.api.ordered.ReversibleIterable
asReversed, detectLastIndex, reverseForEach, reverseForEachWithIndex
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Methods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableMap, toImmutableSet, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedListBy, toImmutableSortedSet, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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EMPTY_ARRAY
private static final java.lang.Object[] EMPTY_ARRAY
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Constructor Detail
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ArrayAdapter
private ArrayAdapter(T[] newElements)
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Method Detail
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adapt
public static <E> ArrayAdapter<E> adapt(E... array)
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newArray
public static <E> ArrayAdapter<E> newArray()
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newArray
public static <E> ArrayAdapter<E> newArray(java.lang.Iterable<? extends E> source)
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spliterator
public java.util.Spliterator<T> spliterator()
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newArrayWithItem
public static <E> ArrayAdapter<E> newArrayWithItem(java.lang.Iterable<? extends E> iterable, E itemToAdd)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two, E three)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two, E three, E four)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two, E three, E four, E five)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two, E three, E four, E five, E six)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E one, E two, E three, E four, E five, E six, E seven)
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newArrayWith
public static <E> ArrayAdapter<E> newArrayWith(E... elements)
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with
public ArrayAdapter<T> with(T value)
Description copied from interface:MutableCollection
This method allows mutable and fixed size collections the ability to add elements to their existing elements. In order to support fixed size a new instance of a collection would have to be returned taking the elements of the original collection and appending the new element to form the new collection. In the case of mutable collections, the original collection is modified, and is returned. In order to use this method properly with mutable and fixed size collections the following approach must be taken:MutableCollection<String> list = list.with("1"); list = list.with("2"); return list;
In the case ofFixedSizeCollection
a new instance of MutableCollection will be returned by with, and any variables that previously referenced the original collection will need to be redirected to reference the new instance. For other MutableCollection types you will replace the reference to collection with the same collection, since the instance will return "this" after calling add on itself.- Specified by:
with
in interfaceFixedSizeCollection<T>
- Specified by:
with
in interfaceFixedSizeList<T>
- Specified by:
with
in interfaceMutableCollection<T>
- Specified by:
with
in interfaceMutableList<T>
- See Also:
Collection.add(Object)
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without
public ArrayAdapter<T> without(T element)
Description copied from interface:MutableCollection
This method allows mutable and fixed size collections the ability to remove elements from their existing elements. In order to support fixed size a new instance of a collection would have to be returned containing the elements that would be left from the original collection after calling remove. In the case of mutable collections, the original collection is modified, and is returned. In order to use this method properly with mutable and fixed size collections the following approach must be taken:MutableCollection<String> list = list.without("1"); list = list.without("2"); return list;
In the case ofFixedSizeCollection
a new instance of MutableCollection will be returned by without, and any variables that previously referenced the original collection will need to be redirected to reference the new instance. For other MutableCollection types you will replace the reference to collection with the same collection, since the instance will return "this" after calling remove on itself.- Specified by:
without
in interfaceFixedSizeCollection<T>
- Specified by:
without
in interfaceFixedSizeList<T>
- Specified by:
without
in interfaceMutableCollection<T>
- Specified by:
without
in interfaceMutableList<T>
- See Also:
Collection.remove(Object)
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withAll
public ArrayAdapter<T> withAll(java.lang.Iterable<? extends T> elements)
Description copied from interface:MutableCollection
This method allows mutable and fixed size collections the ability to add multiple elements to their existing elements. In order to support fixed size a new instance of a collection would have to be returned taking the elements of the original collection and appending the new elements to form the new collection. In the case of mutable collections, the original collection is modified, and is returned. In order to use this method properly with mutable and fixed size collections the following approach must be taken:MutableCollection<String> list = list.withAll(FastList.newListWith("1", "2"));
In the case ofFixedSizeCollection
a new instance of MutableCollection will be returned by withAll, and any variables that previously referenced the original collection will need to be redirected to reference the new instance. For other MutableCollection types you will replace the reference to collection with the same collection, since the instance will return "this" after calling addAll on itself.- Specified by:
withAll
in interfaceFixedSizeCollection<T>
- Specified by:
withAll
in interfaceFixedSizeList<T>
- Specified by:
withAll
in interfaceMutableCollection<T>
- Specified by:
withAll
in interfaceMutableList<T>
- See Also:
Collection.addAll(Collection)
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withoutAll
public ArrayAdapter<T> withoutAll(java.lang.Iterable<? extends T> elements)
Description copied from interface:MutableCollection
This method allows mutable and fixed size collections the ability to remove multiple elements from their existing elements. In order to support fixed size a new instance of a collection would have to be returned containing the elements that would be left from the original collection after calling removeAll. In the case of mutable collections, the original collection is modified, and is returned. In order to use this method properly with mutable and fixed size collections the following approach must be taken:MutableCollection<String> list = list.withoutAll(FastList.newListWith("1", "2"));
In the case ofFixedSizeCollection
a new instance of MutableCollection will be returned by withoutAll, and any variables that previously referenced the original collection will need to be redirected to reference the new instance. For other MutableCollection types you will replace the reference to collection with the same collection, since the instance will return "this" after calling removeAll on itself.- Specified by:
withoutAll
in interfaceFixedSizeCollection<T>
- Specified by:
withoutAll
in interfaceFixedSizeList<T>
- Specified by:
withoutAll
in interfaceMutableCollection<T>
- Specified by:
withoutAll
in interfaceMutableList<T>
- See Also:
Collection.removeAll(Collection)
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clone
public ArrayAdapter<T> clone()
- Specified by:
clone
in interfaceMutableList<T>
- Overrides:
clone
in classAbstractMutableList<T>
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sortThis
public ArrayAdapter<T> sortThis(java.util.Comparator<? super T> comparator)
Description copied from interface:MutableList
Sorts the internal data structure of this list and returns the list itself as a convenience.- Specified by:
sortThis
in interfaceFixedSizeList<T>
- Specified by:
sortThis
in interfaceMutableList<T>
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tap
public FixedSizeList<T> tap(Procedure<? super T> procedure)
Description copied from interface:RichIterable
Executes the Procedure for each element in the iterable and returnsthis
.Example using a Java 8 lambda expression:
RichIterable<Person> tapped = people.tap(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
RichIterable<Person> tapped = people.tap(new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
- Specified by:
tap
in interfaceFixedSizeCollection<T>
- Specified by:
tap
in interfaceFixedSizeList<T>
- Specified by:
tap
in interfaceListIterable<T>
- Specified by:
tap
in interfaceMutableCollection<T>
- Specified by:
tap
in interfaceMutableList<T>
- Specified by:
tap
in interfaceOrderedIterable<T>
- Specified by:
tap
in interfaceReversibleIterable<T>
- Specified by:
tap
in interfaceRichIterable<T>
- Overrides:
tap
in classAbstractMutableList<T>
- See Also:
RichIterable.each(Procedure)
,RichIterable.forEach(Procedure)
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toReversed
public FixedSizeList<T> toReversed()
Description copied from interface:MutableList
Returns a new MutableList in reverse order.- Specified by:
toReversed
in interfaceFixedSizeList<T>
- Specified by:
toReversed
in interfaceListIterable<T>
- Specified by:
toReversed
in interfaceMutableList<T>
- Specified by:
toReversed
in interfaceReversibleIterable<T>
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writeObject
private void writeObject(java.io.ObjectOutputStream objectOutputStream) throws java.io.IOException
- Throws:
java.io.IOException
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readObject
private void readObject(java.io.ObjectInputStream objectInputStream) throws java.io.IOException, java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
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