java.lang.Object
- org.eclipse.collections.impl.AbstractRichIterable<T>
- - org.eclipse.collections.impl.collection.mutable.AbstractMutableCollection<T>
  - - org.eclipse.collections.impl.list.mutable.AbstractMutableList<T>
    - - org.eclipse.collections.impl.list.fixed.AbstractMemoryEfficientMutableList<T>
      - org.eclipse.collections.impl.list.fixed.EmptyList<T>

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>
```
final class EmptyList<T>
extends AbstractMemoryEfficientMutableList<T>
implements java.io.Serializable
```
This class is a memory efficient list with no elements. It is created by calling Lists.fixedSize.of() which actually returns a singleton instance.

Field Summary

Fields
Modifier and Type Field Description

private static long serialVersionUID

Constructor Summary

Constructors
Constructor Description

EmptyList()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`EmptyList<T>`	`clone()`
`boolean`	`contains(java.lang.Object obj)`	Returns true if the iterable has an element which responds true to element.equals(object).
`void`	`each(Procedure<? super T> procedure)`	The procedure is executed for each element in the iterable.
`<P> void`	`forEachWith(Procedure2<? super T,? super P> procedure, P parameter)`	The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
`void`	`forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)`	Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.
`T`	`get(int index)`	Returns the item at the specified position in this list iterable.
`T`	`getFirst()`	This default override exists because java.util.List added a default getFirst() method in Java 21.
`T`	`getLast()`	This default override exists because java.util.List added a default getLast() method in Java 21.
`T`	`getOnly()`	Returns the element if the iterable has exactly one element.
`java.util.Iterator<T>`	`iterator()`
`java.util.ListIterator<T>`	`listIterator()`
`java.util.ListIterator<T>`	`listIterator(int index)`
`T`	`max()`	Returns the maximum element out of this container based on the natural order.
`T`	`max(java.util.Comparator<? super T> comparator)`	Returns the maximum element out of this container based on the comparator.
`<V extends java.lang.Comparable<? super V>> T`	`maxBy(Function<? super T,? extends V> function)`	Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
`T`	`min()`	Returns the minimum element out of this container based on the natural order.
`T`	`min(java.util.Comparator<? super T> comparator)`	Returns the minimum element out of this container based on the comparator.
`<V extends java.lang.Comparable<? super V>> T`	`minBy(Function<? super T,? extends V> function)`	Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
`private java.lang.Object`	`readResolve()`
`void`	`replaceAll(java.util.function.UnaryOperator<T> operator)`
`T`	`set(int index, T element)`
`int`	`size()`	Returns the number of items in this iterable.
`void`	`sort(java.util.Comparator<? super T> comparator)`	This method checks if comparator is null and use a ComparableComparator if it is.
`EmptyList<T>`	`sortThis(java.util.Comparator<? super T> comparator)`	Sorts the internal data structure of this list and returns the list itself as a convenience.
`<V extends java.lang.Comparable<? super V>> MutableList<T>`	`sortThisBy(Function<? super T,? extends V> function)`	Sorts the internal data structure of this list based on the natural order of the attribute returned by `function`.
`MutableList<T>`	`sortThisByBoolean(BooleanFunction<? super T> function)`
`MutableList<T>`	`sortThisByByte(ByteFunction<? super T> function)`
`MutableList<T>`	`sortThisByChar(CharFunction<? super T> function)`
`MutableList<T>`	`sortThisByDouble(DoubleFunction<? super T> function)`
`MutableList<T>`	`sortThisByFloat(FloatFunction<? super T> function)`
`MutableList<T>`	`sortThisByInt(IntFunction<? super T> function)`
`MutableList<T>`	`sortThisByLong(LongFunction<? super T> function)`
`MutableList<T>`	`sortThisByShort(ShortFunction<? super T> function)`
`ImmutableList<T>`	`toImmutable()`	Returns an immutable copy of this list.
`SingletonList<T>`	`with(T value)`	This method allows mutable and fixed size collections the ability to add elements to their existing elements.
`<S> MutableList<Pair<T,S>>`	`zip(java.lang.Iterable<S> that)`	Returns a `RichIterable` formed from this `RichIterable` and another `RichIterable` by combining corresponding elements in pairs.
`MutableList<Pair<T,java.lang.Integer>>`	`zipWithIndex()`	Zips this `RichIterable` with its indices.

Methods inherited from class org.eclipse.collections.impl.list.fixed.AbstractMemoryEfficientMutableList
add, add, addAll, addAll, addAllIterable, clear, remove, remove, removeAll, removeAllIterable, removeIf, removeIfWith, retainAll, retainAllIterable, subList, tap, toReversed, withAll, without, withoutAll

Methods inherited from class org.eclipse.collections.impl.list.mutable.AbstractMutableList
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asParallel, asReversed, asSynchronized, asUnmodifiable, binarySearch, chunk, collect, collectIf, collectWith, containsAll, corresponds, count, countWith, detect, detectIndex, detectLastIndex, detectOptional, detectWith, detectWithOptional, distinct, distinct, distinctBy, drop, dropWhile, equals, flatCollect, forEach, forEachWithIndex, groupBy, groupByEach, groupByUniqueKey, hashCode, indexOf, injectInto, injectInto, injectInto, injectInto, injectIntoWith, lastIndexOf, newEmpty, noneSatisfy, noneSatisfyWith, partition, partitionWhile, partitionWith, reject, rejectWith, removeRange, select, selectAndRejectWith, selectInstancesOf, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, take, takeWhile, toSet, toSortedList, zip, zipWithIndex

Methods inherited from class org.eclipse.collections.impl.collection.mutable.AbstractMutableCollection
countBy, countByEach, countByWith, reduce, sumByDouble, sumByFloat, sumByInt, sumByLong

Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable
asLazy, containsAllArguments, containsAllIterable, detectWithIfNone, forEach, groupBy, groupByEach, groupByUniqueKey, injectInto, into, isEmpty, toBag, toBiMap, toList, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface org.eclipse.collections.api.list.FixedSizeList
sortThis

Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach

Methods inherited from interface java.util.List
containsAll, equals, hashCode, isEmpty, lastIndexOf, spliterator

Methods inherited from interface org.eclipse.collections.api.list.ListIterable
asParallel, binarySearch, binarySearch, equals, forEachInBoth, hashCode, lastIndexOf

Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection
aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong

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, indexOf, newEmpty, partition, partitionWhile, partitionWith, reject, rejectWith, rejectWithIndex, reverseThis, select, selectInstancesOf, selectWith, selectWithIndex, shuffleThis, shuffleThis, take, takeWhile, toArray, toArray, toImmutableList

Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
collectWithIndex, corresponds, detectIndex, forEach, forEachWithIndex, getFirstOptional, getLastOptional, rejectWithIndex, selectWithIndex, toStack, zip, zipWithIndex

Methods inherited from interface org.eclipse.collections.api.ordered.ReversibleIterable
asReversed, detectLastIndex, reverseForEach, reverseForEachWithIndex

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, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, maxByOptional, maxOptional, maxOptional, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceBy, reduceBy, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, 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

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - EmptyList
```
EmptyList()
```
- Method Detail
  - readResolve
```
private java.lang.Object readResolve()
```
  - with
```
public SingletonList<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 of FixedSizeCollection 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 interface FixedSizeCollection<T>
    
    Specified by:
    
    with in interface FixedSizeList<T>
    
    Specified by:
    
    with in interface MutableCollection<T>
    
    Specified by:
    
    with in interface MutableList<T>
    
    See Also:
    
    Collection.add(Object)
  - clone
```
public EmptyList<T> clone()
```
    Specified by:
    
    clone in interface MutableList<T>
    
    Overrides:
    
    clone in class AbstractMemoryEfficientMutableList<T>
  - size
```
public int size()
```
    Description copied from interface: RichIterable
    
    Returns the number of items in this iterable.
    
    Specified by:
    
    size in interface java.util.Collection<T>
    
    Specified by:
    
    size in interface java.util.List<T>
    
    Specified by:
    
    size in interface RichIterable<T>
  - contains
```
public boolean contains(java.lang.Object obj)
```
    Description copied from interface: RichIterable
    
    Returns true if the iterable has an element which responds true to element.equals(object).
    
    Specified by:
    
    contains in interface java.util.Collection<T>
    
    Specified by:
    
    contains in interface java.util.List<T>
    
    Specified by:
    
    contains in interface RichIterable<T>
    
    Overrides:
    
    contains in class AbstractMutableList<T>
  - get
```
public T get(int index)
```
    Description copied from interface: ListIterable
    
    Returns the item at the specified position in this list iterable.
    
    Specified by:
    
    get in interface java.util.List<T>
    
    Specified by:
    
    get in interface ListIterable<T>
  - set
```
public T set(int index,
             T element)
```
    Specified by:
    
    set in interface java.util.List<T>
  - replaceAll
```
public void replaceAll(java.util.function.UnaryOperator<T> operator)
```
    Specified by:
    
    replaceAll in interface java.util.List<T>
    
    Since:
    
    10.0 - Overridden for efficiency
  - sort
```
public void sort(java.util.Comparator<? super T> comparator)
```
    Description copied from class: AbstractMemoryEfficientMutableList
    
    This method checks if comparator is null and use a ComparableComparator if it is.
    
    Specified by:
    
    sort in interface java.util.List<T>
    
    Overrides:
    
    sort in class AbstractMemoryEfficientMutableList<T>
    
    Since:
    
    10.0 - Overridden for efficiency
  - sortThis
```
public EmptyList<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 interface FixedSizeList<T>
    
    Specified by:
    
    sortThis in interface MutableList<T>
  - sortThisBy
```
public <V extends java.lang.Comparable<? super V>> MutableList<T> sortThisBy(Function<? super T,? extends V> function)
```
    Description copied from interface: MutableList
    
    Sorts the internal data structure of this list based on the natural order of the attribute returned by function.
    
    Specified by:
    
    sortThisBy in interface MutableList<T>
  - sortThisByInt
```
public MutableList<T> sortThisByInt(IntFunction<? super T> function)
```
    Specified by:
    
    sortThisByInt in interface MutableList<T>
    
    Overrides:
    
    sortThisByInt in class AbstractMutableList<T>
  - sortThisByBoolean
```
public MutableList<T> sortThisByBoolean(BooleanFunction<? super T> function)
```
    Specified by:
    
    sortThisByBoolean in interface MutableList<T>
    
    Overrides:
    
    sortThisByBoolean in class AbstractMutableList<T>
  - sortThisByChar
```
public MutableList<T> sortThisByChar(CharFunction<? super T> function)
```
    Specified by:
    
    sortThisByChar in interface MutableList<T>
    
    Overrides:
    
    sortThisByChar in class AbstractMutableList<T>
  - sortThisByByte
```
public MutableList<T> sortThisByByte(ByteFunction<? super T> function)
```
    Specified by:
    
    sortThisByByte in interface MutableList<T>
    
    Overrides:
    
    sortThisByByte in class AbstractMutableList<T>
  - sortThisByShort
```
public MutableList<T> sortThisByShort(ShortFunction<? super T> function)
```
    Specified by:
    
    sortThisByShort in interface MutableList<T>
    
    Overrides:
    
    sortThisByShort in class AbstractMutableList<T>
  - sortThisByFloat
```
public MutableList<T> sortThisByFloat(FloatFunction<? super T> function)
```
    Specified by:
    
    sortThisByFloat in interface MutableList<T>
    
    Overrides:
    
    sortThisByFloat in class AbstractMutableList<T>
  - sortThisByLong
```
public MutableList<T> sortThisByLong(LongFunction<? super T> function)
```
    Specified by:
    
    sortThisByLong in interface MutableList<T>
    
    Overrides:
    
    sortThisByLong in class AbstractMutableList<T>
  - sortThisByDouble
```
public MutableList<T> sortThisByDouble(DoubleFunction<? super T> function)
```
    Specified by:
    
    sortThisByDouble in interface MutableList<T>
    
    Overrides:
    
    sortThisByDouble in class AbstractMutableList<T>
  - getFirst
```
public T getFirst()
```
    Description copied from interface: MutableList
    
    This default override exists because java.util.List added a default getFirst() method in Java 21.
    
    Specified by:
    
    getFirst in interface ListIterable<T>
    
    Specified by:
    
    getFirst in interface MutableList<T>
    
    Specified by:
    
    getFirst in interface OrderedIterable<T>
    
    Specified by:
    
    getFirst in interface RichIterable<T>
    
    Overrides:
    
    getFirst in class AbstractMutableList<T>
  - getLast
```
public T getLast()
```
    Description copied from interface: MutableList
    
    This default override exists because java.util.List added a default getLast() method in Java 21.
    
    Specified by:
    
    getLast in interface ListIterable<T>
    
    Specified by:
    
    getLast in interface MutableList<T>
    
    Specified by:
    
    getLast in interface OrderedIterable<T>
    
    Specified by:
    
    getLast in interface RichIterable<T>
    
    Overrides:
    
    getLast in class AbstractMutableList<T>
  - getOnly
```
public T getOnly()
```
    Description copied from interface: RichIterable
    
    Returns the element if the iterable has exactly one element. Otherwise, throw IllegalStateException.
    
    Specified by:
    
    getOnly in interface RichIterable<T>
    
    Returns:
    
    an element of an iterable.
  - each
```
public void each(Procedure<? super T> procedure)
```
    Description copied from interface: RichIterable
    The procedure is executed for each element in the iterable.
    Example using a Java 8 lambda expression:
    people.each(person -> LOGGER.info(person.getName()));
    This method is a variant of InternalIterable.forEach(Procedure) that has a signature conflict with Iterable.forEach(java.util.function.Consumer).
    Specified by:
    
    each in interface RichIterable<T>
    
    Overrides:
    
    each in class AbstractMutableList<T>
    
    See Also:
    
    InternalIterable.forEach(Procedure), Iterable.forEach(java.util.function.Consumer)
  - forEachWithIndex
```
public void forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)
```
    Description copied from interface: InternalIterable
    Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.
    Example using a Java 8 lambda:
    people.forEachWithIndex((Person person, int index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));
    
    Example using an anonymous inner class:
    people.forEachWithIndex(new ObjectIntProcedure<Person>() { public void value(Person person, int index) { LOGGER.info("Index: " + index + " person: " + person.getName()); } });
    Specified by:
    
    forEachWithIndex in interface InternalIterable<T>
    
    Specified by:
    
    forEachWithIndex in interface OrderedIterable<T>
    
    Overrides:
    
    forEachWithIndex in class AbstractMutableList<T>
  - forEachWith
```
public <P> void forEachWith(Procedure2<? super T,? super P> procedure,
                            P parameter)
```
    Description copied from interface: InternalIterable
    The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
    Example using a Java 8 lambda:
    people.forEachWith((Person person, Person other) -> { if (person.isRelatedTo(other)) { LOGGER.info(person.getName()); } }, fred);
    
    Example using an anonymous inner class:
    people.forEachWith(new Procedure2<Person, Person>() { public void value(Person person, Person other) { if (person.isRelatedTo(other)) { LOGGER.info(person.getName()); } } }, fred);
    Specified by:
    
    forEachWith in interface InternalIterable<T>
    
    Overrides:
    
    forEachWith in class AbstractMutableList<T>
  - iterator
```
public java.util.Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface java.util.Collection<T>
    
    Specified by:
    
    iterator in interface java.lang.Iterable<T>
    
    Specified by:
    
    iterator in interface java.util.List<T>
    
    Overrides:
    
    iterator in class AbstractMutableList<T>
  - listIterator
```
public java.util.ListIterator<T> listIterator()
```
    Specified by:
    
    listIterator in interface java.util.List<T>
    
    Specified by:
    
    listIterator in interface ListIterable<T>
    
    Overrides:
    
    listIterator in class AbstractMemoryEfficientMutableList<T>
    
    See Also:
    
    List.listIterator()
  - listIterator
```
public java.util.ListIterator<T> listIterator(int index)
```
    Specified by:
    
    listIterator in interface java.util.List<T>
    
    Specified by:
    
    listIterator in interface ListIterable<T>
    
    Overrides:
    
    listIterator in class AbstractMemoryEfficientMutableList<T>
    
    See Also:
    
    List.listIterator(int)
  - min
```
public T min(java.util.Comparator<? super T> comparator)
```
    Description copied from interface: RichIterable
    
    Returns the minimum element out of this container based on the comparator.
    
    Specified by:
    
    min in interface RichIterable<T>
    
    Overrides:
    
    min in class AbstractMutableList<T>
  - max
```
public T max(java.util.Comparator<? super T> comparator)
```
    Description copied from interface: RichIterable
    
    Returns the maximum element out of this container based on the comparator.
    
    Specified by:
    
    max in interface RichIterable<T>
    
    Overrides:
    
    max in class AbstractMutableList<T>
  - min
```
public T min()
```
    Description copied from interface: RichIterable
    
    Returns the minimum element out of this container based on the natural order.
    
    Specified by:
    
    min in interface OrderedIterable<T>
    
    Specified by:
    
    min in interface RichIterable<T>
    
    Overrides:
    
    min in class AbstractMutableList<T>
  - max
```
public T max()
```
    Description copied from interface: RichIterable
    
    Returns the maximum element out of this container based on the natural order.
    
    Specified by:
    
    max in interface OrderedIterable<T>
    
    Specified by:
    
    max in interface RichIterable<T>
    
    Overrides:
    
    max in class AbstractMutableList<T>
  - minBy
```
public <V extends java.lang.Comparable<? super V>> T minBy(Function<? super T,? extends V> function)
```
    Description copied from interface: RichIterable
    
    Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
    
    Specified by:
    
    minBy in interface RichIterable<T>
    
    Overrides:
    
    minBy in class AbstractMutableList<T>
  - maxBy
```
public <V extends java.lang.Comparable<? super V>> T maxBy(Function<? super T,? extends V> function)
```
    Description copied from interface: RichIterable
    
    Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
    
    Specified by:
    
    maxBy in interface RichIterable<T>
    
    Overrides:
    
    maxBy in class AbstractMutableList<T>
  - zip
```
public <S> MutableList<Pair<T,S>> zip(java.lang.Iterable<S> that)
```
    Description copied from interface: RichIterable
    
    Returns a RichIterable formed from this RichIterable and another RichIterable by combining corresponding elements in pairs. If one of the two RichIterables is longer than the other, its remaining elements are ignored.
    
    Specified by:
    
    zip in interface ListIterable<T>
    
    Specified by:
    
    zip in interface MutableCollection<T>
    
    Specified by:
    
    zip in interface MutableList<T>
    
    Specified by:
    
    zip in interface OrderedIterable<T>
    
    Specified by:
    
    zip in interface ReversibleIterable<T>
    
    Specified by:
    
    zip in interface RichIterable<T>
    
    Overrides:
    
    zip in class AbstractMutableList<T>
    
    Type Parameters:
    
    S - the type of the second half of the returned pairs
    
    Parameters:
    
    that - The RichIterable providing the second half of each result pair
    
    Returns:
    
    A new RichIterable containing pairs consisting of corresponding elements of this RichIterable and that. The length of the returned RichIterable is the minimum of the lengths of this RichIterable and that.
  - zipWithIndex
```
public MutableList<Pair<T,java.lang.Integer>> zipWithIndex()
```
    Description copied from interface: RichIterable
    
    Zips this RichIterable with its indices.
    
    Specified by:
    
    zipWithIndex in interface ListIterable<T>
    
    Specified by:
    
    zipWithIndex in interface MutableCollection<T>
    
    Specified by:
    
    zipWithIndex in interface MutableList<T>
    
    Specified by:
    
    zipWithIndex in interface OrderedIterable<T>
    
    Specified by:
    
    zipWithIndex in interface ReversibleIterable<T>
    
    Specified by:
    
    zipWithIndex in interface RichIterable<T>
    
    Overrides:
    
    zipWithIndex in class AbstractMutableList<T>
    
    Returns:
    
    A new RichIterable containing pairs consisting of all elements of this RichIterable paired with their index. Indices start at 0.
    
    See Also:
    
    RichIterable.zip(Iterable)
  - toImmutable
```
public ImmutableList<T> toImmutable()
```
    Description copied from interface: MutableList
    
    Returns an immutable copy of this list. If the list is immutable, it returns itself.
    
    Specified by:
    
    toImmutable in interface ListIterable<T>
    
    Specified by:
    
    toImmutable in interface MutableCollection<T>
    
    Specified by:
    
    toImmutable in interface MutableList<T>

Class EmptyList<T>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.collections.impl.list.fixed.AbstractMemoryEfficientMutableList

Methods inherited from class org.eclipse.collections.impl.list.mutable.AbstractMutableList

Methods inherited from class org.eclipse.collections.impl.collection.mutable.AbstractMutableCollection

Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface org.eclipse.collections.api.list.FixedSizeList

Methods inherited from interface org.eclipse.collections.api.InternalIterable

Methods inherited from interface java.util.List

Methods inherited from interface org.eclipse.collections.api.list.ListIterable

Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection

Methods inherited from interface org.eclipse.collections.api.list.MutableList

Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable

Methods inherited from interface org.eclipse.collections.api.ordered.ReversibleIterable

Methods inherited from interface org.eclipse.collections.api.RichIterable

Field Detail

serialVersionUID

Constructor Detail

EmptyList

Method Detail

readResolve

with

clone

size

contains

get

set

replaceAll

sort

sortThis

sortThisBy

sortThisByInt

sortThisByBoolean

sortThisByChar

sortThisByByte

sortThisByShort

sortThisByFloat

sortThisByLong

sortThisByDouble

getFirst

getLast

getOnly

each

forEachWithIndex

forEachWith

iterator

listIterator

listIterator

min

max

min

max

minBy

maxBy

zip

zipWithIndex

toImmutable