AbstractCollectionAdapter (Eclipse Collections

java.lang.Object
- org.eclipse.collections.impl.collection.mutable.AbstractCollectionAdapter<T>

All Implemented Interfaces:

Iterable<T>, Collection<T>, MutableCollection<T>, InternalIterable<T>, RichIterable<T>

Direct Known Subclasses:

AbstractListAdapter, CollectionAdapter, SetAdapter, SortedSetAdapter
```
public abstract class AbstractCollectionAdapter<T>
extends Object
implements MutableCollection<T>
```

Constructor Summary

Constructors
Constructor and Description

AbstractCollectionAdapter()

Constructors
Constructor and Description
`AbstractCollectionAdapter()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`add(T o)`
`boolean`	`addAll(Collection<? extends T> collection)`
`boolean`	`addAllIterable(Iterable<? extends T> iterable)`
`<K,V> MutableMap<K,V>`	`aggregateBy(Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Function2<? super V,? super T,? extends V> nonMutatingAggregator)` Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function.
`<K,V> MutableMap<K,V>`	`aggregateInPlaceBy(Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Procedure2<? super V,? super T> mutatingAggregator)` Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function.
`boolean`	`allSatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty.
`<P> boolean`	`allSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to true for every element of the collection, or returns false.
`boolean`	`anySatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to true for any element of the iterable.
`<P> boolean`	`anySatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to true for any element of the collection, or return false.
`void`	`appendString(Appendable appendable, String start, String separator, String end)` Prints a string representation of this collection onto the given `Appendable`.
`LazyIterable<T>`	`asLazy()` Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
`RichIterable<RichIterable<T>>`	`chunk(int size)` Partitions elements in fixed size chunks.
`void`	`clear()`
`<V> MutableCollection<V>`	`collect(Function<? super T,? extends V> function)` Returns a new MutableCollection with the results of applying the specified function to each element of the source collection.
`<V,R extends Collection<V>> R`	`collect(Function<? super T,? extends V> function, R target)` Same as `RichIterable.collect(Function)`, except that the results are gathered into the specified `target` collection.
`MutableBooleanCollection`	`collectBoolean(BooleanFunction<? super T> booleanFunction)` Returns a new primitive `boolean` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableBooleanCollection> R`	`collectBoolean(BooleanFunction<? super T> booleanFunction, R target)` Same as `RichIterable.collectBoolean(BooleanFunction)`, except that the results are gathered into the specified `target` collection.
`MutableByteCollection`	`collectByte(ByteFunction<? super T> byteFunction)` Returns a new primitive `byte` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableByteCollection> R`	`collectByte(ByteFunction<? super T> byteFunction, R target)` Same as `RichIterable.collectByte(ByteFunction)`, except that the results are gathered into the specified `target` collection.
`MutableCharCollection`	`collectChar(CharFunction<? super T> charFunction)` Returns a new primitive `char` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableCharCollection> R`	`collectChar(CharFunction<? super T> charFunction, R target)` Same as `RichIterable.collectChar(CharFunction)`, except that the results are gathered into the specified `target` collection.
`MutableDoubleCollection`	`collectDouble(DoubleFunction<? super T> doubleFunction)` Returns a new primitive `double` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableDoubleCollection> R`	`collectDouble(DoubleFunction<? super T> doubleFunction, R target)` Same as `RichIterable.collectDouble(DoubleFunction)`, except that the results are gathered into the specified `target` collection.
`MutableFloatCollection`	`collectFloat(FloatFunction<? super T> floatFunction)` Returns a new primitive `float` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableFloatCollection> R`	`collectFloat(FloatFunction<? super T> floatFunction, R target)` Same as `RichIterable.collectFloat(FloatFunction)`, except that the results are gathered into the specified `target` collection.
`<V> MutableCollection<V>`	`collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)` Returns a new MutableCollection with the results of applying the specified function to each element of the source collection, but only for elements that evaluate to true for the specified predicate.
`<V,R extends Collection<V>> R`	`collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function, R target)` Same as the collectIf method with two parameters but uses the specified target collection for the results.
`MutableIntCollection`	`collectInt(IntFunction<? super T> intFunction)` Returns a new primitive `int` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableIntCollection> R`	`collectInt(IntFunction<? super T> intFunction, R target)` Same as `RichIterable.collectInt(IntFunction)`, except that the results are gathered into the specified `target` collection.
`MutableLongCollection`	`collectLong(LongFunction<? super T> longFunction)` Returns a new primitive `long` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableLongCollection> R`	`collectLong(LongFunction<? super T> longFunction, R target)` Same as `RichIterable.collectLong(LongFunction)`, except that the results are gathered into the specified `target` collection.
`MutableShortCollection`	`collectShort(ShortFunction<? super T> shortFunction)` Returns a new primitive `short` iterable with the results of applying the specified function on each element of the source collection.
`<R extends MutableShortCollection> R`	`collectShort(ShortFunction<? super T> shortFunction, R target)` Same as `RichIterable.collectShort(ShortFunction)`, except that the results are gathered into the specified `target` collection.
`<P,A,R extends Collection<A>> R`	`collectWith(Function2<? super T,? super P,? extends A> function, P parameter, R targetCollection)` Same as collectWith but with a targetCollection parameter to gather the results.
`<P,V> MutableCollection<V>`	`collectWith(Function2<? super T,? super P,? extends V> function, P parameter)` Same as `RichIterable.collect(Function)` with a `Function2` and specified parameter which is passed to the block.
`boolean`	`contains(Object o)` Returns true if the iterable has an element which responds true to element.equals(object).
`boolean`	`containsAll(Collection<?> collection)` Returns true if all elements in source are contained in this collection.
`boolean`	`containsAllArguments(Object... elements)` Returns true if all elements in the specified var arg array are contained in this collection.
`boolean`	`containsAllIterable(Iterable<?> source)` Returns true if all elements in source are contained in this collection.
`int`	`count(Predicate<? super T> predicate)` Return the total number of elements that answer true to the specified predicate.
`<P> int`	`countWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns the total number of elements that evaluate to true for the specified predicate.
`T`	`detect(Predicate<? super T> predicate)` Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no element returns true.
`T`	`detectIfNone(Predicate<? super T> predicate, Function0<? extends T> function)` Returns the first element of the iterable for which the predicate evaluates to true.
`Optional<T>`	`detectOptional(Predicate<? super T> predicate)` Returns the first element of the iterable for which the predicate evaluates to true as an Optional.
`<P> T`	`detectWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none evaluate to true.
`<P> T`	`detectWithIfNone(Predicate2<? super T,? super P> predicate, P parameter, Function0<? extends T> function)` Returns the first element of the iterable that evaluates to true for the specified predicate2 and parameter, or returns the value of evaluating the specified function.
`<P> Optional<T>`	`detectWithOptional(Predicate2<? super T,? super P> predicate, P parameter)` Returns the first element that evaluates to true for the specified predicate2 and parameter as an Optional.
`void`	`each(Procedure<? super T> procedure)` The procedure is executed for each element in the iterable.
`<V> MutableCollection<V>`	`flatCollect(Function<? super T,? extends Iterable<V>> function)` `flatCollect` is a special case of `RichIterable.collect(Function)`.
`<V,R extends Collection<V>> R`	`flatCollect(Function<? super T,? extends Iterable<V>> function, R target)` Same as flatCollect, only the results are collected into the target collection.
`void`	`forEach(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`	`getFirst()` Returns the first element of an iterable.
`T`	`getLast()` Returns the last element of an iterable.
`T`	`getOnly()` Returns the element if the iterable has exactly one element.
`<V> MutableMultimap<V,T>`	`groupBy(Function<? super T,? extends V> function)` For each element of the iterable, the function is evaluated and the results of these evaluations are collected into a new multimap, where the transformed value is the key and the original values are added to the same (or similar) species of collection as the source iterable.
`<V,R extends MutableMultimap<V,T>> R`	`groupBy(Function<? super T,? extends V> function, R target)` Same as `RichIterable.groupBy(Function)`, except that the results are gathered into the specified `target` multimap.
`<V> MutableMultimap<V,T>`	`groupByEach(Function<? super T,? extends Iterable<V>> function)` Similar to `RichIterable.groupBy(Function)`, except the result of evaluating function will return a collection of keys for each value.
`<V,R extends MutableMultimap<V,T>> R`	`groupByEach(Function<? super T,? extends Iterable<V>> function, R target)` Same as `RichIterable.groupByEach(Function)`, except that the results are gathered into the specified `target` multimap.
`<V> MutableMap<V,T>`	`groupByUniqueKey(Function<? super T,? extends V> function)` For each element of the iterable, the function is evaluated and he results of these evaluations are collected into a new map, where the transformed value is the key.
`<V,R extends MutableMap<V,T>> R`	`groupByUniqueKey(Function<? super T,? extends V> function, R target)` Same as `RichIterable.groupByUniqueKey(Function)`, except that the results are gathered into the specified `target` map.
`double`	`injectInto(double injectedValue, DoubleObjectToDoubleFunction<? super T> function)` Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`float`	`injectInto(float injectedValue, FloatObjectToFloatFunction<? super T> function)` Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`int`	`injectInto(int injectedValue, IntObjectToIntFunction<? super T> function)` Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`<IV> IV`	`injectInto(IV injectedValue, Function2<? super IV,? super T,? extends IV> function)` Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`long`	`injectInto(long injectedValue, LongObjectToLongFunction<? super T> function)` Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`<IV,P> IV`	`injectIntoWith(IV injectValue, Function3<? super IV,? super T,? super P,? extends IV> function, P parameter)`
`<R extends Collection<T>> R`	`into(R target)` Adds all the elements in this iterable to the specific target Collection.
`boolean`	`isEmpty()` Returns true if this iterable has zero items.
`Iterator<T>`	`iterator()`
`T`	`max()` Returns the maximum element out of this container based on the natural order.
`T`	`max(Comparator<? super T> comparator)` Returns the maximum element out of this container based on the comparator.
`<V extends 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(Comparator<? super T> comparator)` Returns the minimum element out of this container based on the comparator.
`<V extends 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.
`boolean`	`noneSatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty.
`<P> boolean`	`noneSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to false for every element of the collection, or return false.
`boolean`	`notEmpty()` The English equivalent of !this.isEmpty()
`PartitionMutableCollection<T>`	`partition(Predicate<? super T> predicate)` Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
`<P> PartitionMutableCollection<T>`	`partitionWith(Predicate2<? super T,? super P> predicate, P parameter)` Filters a collection into a PartitionIterable based on the evaluation of the predicate.
`MutableCollection<T>`	`reject(Predicate<? super T> predicate)` Returns a MutableCollection with all elements that evaluate to false for the specified predicate.
`<R extends Collection<T>> R`	`reject(Predicate<? super T> predicate, R target)` Same as the reject method with one parameter but uses the specified target collection for the results.
`<P> MutableCollection<T>`	`rejectWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns a MutableCollection with all elements that evaluate to false for the specified predicate2 and parameter.
`<P,R extends Collection<T>> R`	`rejectWith(Predicate2<? super T,? super P> predicate, P parameter, R targetCollection)` Similar to `RichIterable.reject(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
`boolean`	`remove(Object o)`
`boolean`	`removeAll(Collection<?> collection)`
`boolean`	`removeAllIterable(Iterable<?> iterable)`
`boolean`	`removeIf(Predicate<? super T> predicate)` Removes all elements in the collection that evaluate to true for the specified predicate.
`<P> boolean`	`removeIfWith(Predicate2<? super T,? super P> predicate, P parameter)` Removes all elements in the collection that evaluate to true for the specified predicate2 and parameter.
`boolean`	`retainAll(Collection<?> collection)`
`boolean`	`retainAllIterable(Iterable<?> iterable)`
`MutableCollection<T>`	`select(Predicate<? super T> predicate)` Returns a MutableCollection with all elements that evaluate to true for the specified predicate.
`<R extends Collection<T>> R`	`select(Predicate<? super T> predicate, R target)` Same as the select method with one parameter but uses the specified target collection for the results.
`<P> Twin<MutableList<T>>`	`selectAndRejectWith(Predicate2<? super T,? super P> predicate, P parameter)` Filters a collection into two separate collections based on a predicate returned via a Pair.
`<S> MutableCollection<S>`	`selectInstancesOf(Class<S> clazz)` Returns all elements of the source collection that are instances of the Class `clazz`.
`<P> MutableCollection<T>`	`selectWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns a MutableCollection with all elements that evaluate to true for the specified predicate2 and parameter.
`<P,R extends Collection<T>> R`	`selectWith(Predicate2<? super T,? super P> predicate, P parameter, R targetCollection)` Similar to `RichIterable.select(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
`int`	`size()` Returns the number of items in this iterable.
`<V> MutableObjectDoubleMap<V>`	`sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)` Groups and sums the values using the two specified functions.
`<V> MutableObjectDoubleMap<V>`	`sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)` Groups and sums the values using the two specified functions.
`<V> MutableObjectLongMap<V>`	`sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)` Groups and sums the values using the two specified functions.
`<V> MutableObjectLongMap<V>`	`sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)` Groups and sums the values using the two specified functions.
`double`	`sumOfDouble(DoubleFunction<? super T> function)` Returns the final double result of evaluating function for each element of the iterable and adding the results together.
`double`	`sumOfFloat(FloatFunction<? super T> function)` Returns the final double result of evaluating function for each element of the iterable and adding the results together.
`long`	`sumOfInt(IntFunction<? super T> function)` Returns the final long result of evaluating function for each element of the iterable and adding the results together.
`long`	`sumOfLong(LongFunction<? super T> function)` Returns the final long result of evaluating function for each element of the iterable and adding the results together.
`MutableCollection<T>`	`tap(Procedure<? super T> procedure)` Executes the Procedure for each element in the iterable and returns `this`.
`Object[]`	`toArray()` Converts this iterable to an array.
`<E> E[]`	`toArray(E[] a)` Converts this iterable to an array using the specified target array, assuming the target array is as long or longer than the iterable.
`MutableBag<T>`	`toBag()` Converts the collection to the default MutableBag implementation.
`MutableList<T>`	`toList()` Converts the collection to a MutableList implementation.
`<K,V> MutableMap<K,V>`	`toMap(Function<? super T,? extends K> keyFunction, Function<? super T,? extends V> valueFunction)` Converts the collection to a MutableMap implementation using the specified key and value functions.
`MutableSet<T>`	`toSet()` Converts the collection to a MutableSet implementation.
`MutableSortedBag<T>`	`toSortedBag()` Converts the collection to a MutableSortedBag implementation and sorts it using the natural order of the elements.
`MutableSortedBag<T>`	`toSortedBag(Comparator<? super T> comparator)` Converts the collection to the MutableSortedBag implementation and sorts it using the specified comparator.
`<V extends Comparable<? super V>> MutableSortedBag<T>`	`toSortedBagBy(Function<? super T,? extends V> function)` Converts the collection to a MutableSortedBag implementation and sorts it based on the natural order of the attribute returned by `function`.
`MutableList<T>`	`toSortedList(Comparator<? super T> comparator)` Converts the collection to a MutableList implementation and sorts it using the specified comparator.
`<V extends Comparable<? super V>> MutableList<T>`	`toSortedListBy(Function<? super T,? extends V> function)` Converts the collection to a MutableList implementation and sorts it based on the natural order of the attribute returned by `function`.
`<K,V> MutableSortedMap<K,V>`	`toSortedMap(Comparator<? super K> comparator, Function<? super T,? extends K> keyFunction, Function<? super T,? extends V> valueFunction)` Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the given comparator.
`<K,V> MutableSortedMap<K,V>`	`toSortedMap(Function<? super T,? extends K> keyFunction, Function<? super T,? extends V> valueFunction)` Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the key elements' natural ordering.
`MutableSortedSet<T>`	`toSortedSet()` Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the elements.
`MutableSortedSet<T>`	`toSortedSet(Comparator<? super T> comparator)` Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
`<V extends Comparable<? super V>> MutableSortedSet<T>`	`toSortedSetBy(Function<? super T,? extends V> function)` Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the attribute returned by `function`.
`String`	`toString()` Returns a string representation of this RichIterable.
`<S> MutableCollection<Pair<T,S>>`	`zip(Iterable<S> that)` Returns a `RichIterable` formed from this `RichIterable` and another `RichIterable` by combining corresponding elements in pairs.
`<S,R extends Collection<Pair<T,S>>> R`	`zip(Iterable<S> that, R target)` Same as `RichIterable.zip(Iterable)` but uses `target` for output.
`MutableCollection<Pair<T,Integer>>`	`zipWithIndex()` Zips this `RichIterable` with its indices.
`<R extends Collection<Pair<T,Integer>>> R`	`zipWithIndex(R target)` Same as `RichIterable.zipWithIndex()` but uses `target` for output.

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

Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection
asSynchronized, asUnmodifiable, newEmpty, toImmutable, with, withAll, without, withoutAll

Methods inherited from interface java.util.Collection
equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface org.eclipse.collections.api.RichIterable
appendString, appendString, makeString, makeString, makeString, reduce, reduceInPlace, reduceInPlace, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, toSortedList

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
 - AbstractCollectionAdapter
```
public AbstractCollectionAdapter()
```
- Method Detail
 - notEmpty
```
public boolean notEmpty()
```
 Description copied from interface: RichIterable
 
 The English equivalent of !this.isEmpty()
 
 Specified by:
 
 notEmpty in interface RichIterable<T>
 - getFirst
```
public T getFirst()
```
 Description copied from interface: RichIterable
 
 Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.
 The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.
 
 Specified by:
 
 getFirst in interface RichIterable<T>
 - getLast
```
public T getLast()
```
 Description copied from interface: RichIterable
 
 Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.
 The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.
 
 Specified by:
 
 getLast in interface RichIterable<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.
 - tap
```
public MutableCollection<T> tap(Procedure<? super T> procedure)
```
 Description copied from interface: RichIterable
 Executes the Procedure for each element in the iterable and returns this.
 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()
 {
 public void value(Person person)
 {
 LOGGER.info(person.getName());
 }
 });
 
```
 Specified by:
 
 tap in interface MutableCollection<T>
 
 Specified by:
 
 tap in interface RichIterable<T>
 
 See Also:
 
 RichIterable.each(Procedure), InternalIterable.forEach(Procedure)
 - forEach
```
public void forEach(Procedure<? super T> procedure)
```
 Description copied from interface: InternalIterable
 The procedure is executed for each element in the iterable.
 Example using a Java 8 lambda:
```
 people.forEach(Procedures.cast(person -> LOGGER.info(person.getName())));
 
```
 Example using an anonymous inner class:
```
 people.forEach(new Procedure()
 {
 public void value(Person person)
 {
 LOGGER.info(person.getName());
 }
 });
 
```
 NOTE: This method started to conflict with Iterable.forEach(java.util.function.Consumer) since Java 1.8. It is recommended to use RichIterable.each(Procedure) instead to avoid casting to Procedure.
 Specified by:
 
 forEach in interface InternalIterable<T>
 
 See Also:
 
 RichIterable.each(Procedure), Iterable.forEach(java.util.function.Consumer)
 - 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()));
 
```
 Example using an anonymous inner class:
```
 people.each(new Procedure()
 {
 public void value(Person 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>
 
 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()
 {
 public void value(Person person, int index)
 {
 LOGGER.info("Index: " + index + " person: " + person.getName());
 }
 });
 
```
 Specified by:
 
 forEachWithIndex in interface InternalIterable<T>
 - removeIf
```
public boolean removeIf(Predicate<? super T> predicate)
```
 Description copied from interface: MutableCollection
 Removes all elements in the collection that evaluate to true for the specified predicate.
```
e.g.
 return lastNames.removeIf(Predicates.isNull());
 
```
 Specified by:
 
 removeIf in interface MutableCollection<T>
 - removeIfWith
```
public  boolean removeIfWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Removes all elements in the collection that evaluate to true for the specified predicate2 and parameter.
```
e.g.
 return lastNames.removeIfWith(PredicatesLite.isNull(), null);
 
```
 Specified by:
 
 removeIfWith in interface MutableCollection<T>
 - detect
```
public T detect(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no element returns true. This method is commonly called find.
 Example using a Java 8 lambda expression:
```
 Person person =
 people.detect(person -> person.getFirstName().equals("John") && person.getLastName().equals("Smith"));
 
```
 Example using an anonymous inner class:
```
 Person person =
 people.detect(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.getFirstName().equals("John") && person.getLastName().equals("Smith");
 }
 });
 
```
 Specified by:
 
 detect in interface RichIterable<T>
 - detectWith
```
public  T detectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none evaluate to true.
 Example using a Java 8 lambda expression:
```
 Person person =
 people.detectWith((person, fullName) -> person.getFullName().equals(fullName), "John Smith");
 
```
 Example using an anonymous inner class:
```
 Person person =
 people.detectWith(new Predicate2<Person, String>()
 {
 public boolean accept(Person person, String fullName)
 {
 return person.getFullName().equals(fullName);
 }
 }, "John Smith");
 
```
 Specified by:
 
 detectWith in interface RichIterable<T>
 - detectOptional
```
public Optional<T> detectOptional(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Returns the first element of the iterable for which the predicate evaluates to true as an Optional. This method is commonly called find.
 Example using a Java 8 lambda expression:
```
 Person person =
 people.detectOptional(person -> person.getFirstName().equals("John") && person.getLastName().equals("Smith"));
 
```
 Specified by:
 
 detectOptional in interface RichIterable<T>
 - detectWithOptional
```
public  Optional<T> detectWithOptional(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Returns the first element that evaluates to true for the specified predicate2 and parameter as an Optional.
 Example using a Java 8 lambda expression:
```
 Optional<Person> person =
 people.detectWithOptional((person, fullName) -> person.getFullName().equals(fullName), "John Smith");
 
```
 Specified by:
 
 detectWithOptional in interface RichIterable<T>
 - detectIfNone
```
public T detectIfNone(Predicate<? super T> predicate,
 Function0<? extends T> function)
```
 Description copied from interface: RichIterable
 
 Returns the first element of the iterable for which the predicate evaluates to true. If no element matches the predicate, then returns the value of applying the specified function.
 
 Specified by:
 
 detectIfNone in interface RichIterable<T>
 - detectWithIfNone
```
public  T detectWithIfNone(Predicate2<? super T,? super P> predicate,
 P parameter,
 Function0<? extends T> function)
```
 Description copied from interface: RichIterable
 
 Returns the first element of the iterable that evaluates to true for the specified predicate2 and parameter, or returns the value of evaluating the specified function.
 
 Specified by:
 
 detectWithIfNone in interface RichIterable<T>
 - min
```
public T min(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>
 - max
```
public T max(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>
 - 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 RichIterable<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 RichIterable<T>
 - minBy
```
public <V extends 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>
 - maxBy
```
public <V extends 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>
 - count
```
public int count(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Return the total number of elements that answer true to the specified predicate.
 Example using a Java 8 lambda expression:
```
 int count =
 people.count(person -> person.getAddress().getState().getName().equals("New York"));
 
```
 Example using an anonymous inner class:
```
 int count =
 people.count(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.getAddress().getState().getName().equals("New York");
 }
 });
 
```
 Specified by:
 
 count in interface RichIterable<T>
 - anySatisfy
```
public boolean anySatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for any element of the iterable. Returns false if the iterable is empty, or if no element returned true when evaluating the predicate.
 
 Specified by:
 
 anySatisfy in interface RichIterable<T>
 - allSatisfy
```
public boolean allSatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty. Otherwise, returns false.
 
 Specified by:
 
 allSatisfy in interface RichIterable<T>
 - noneSatisfy
```
public boolean noneSatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty. Otherwise, returns false.
 
 Specified by:
 
 noneSatisfy in interface RichIterable<T>
 - injectInto
```
public <IV> IV injectInto(IV injectedValue,
 Function2<? super IV,? super T,? extends IV> function)
```
 Description copied from interface: RichIterable
 
 Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter. This method is commonly called fold or sometimes reduce.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public int injectInto(int injectedValue,
 IntObjectToIntFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public long injectInto(long injectedValue,
 LongObjectToLongFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public double injectInto(double injectedValue,
 DoubleObjectToDoubleFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public float injectInto(float injectedValue,
 FloatObjectToFloatFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - sumOfInt
```
public long sumOfInt(IntFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfInt in interface RichIterable<T>
 - sumOfFloat
```
public double sumOfFloat(FloatFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.
 
 Specified by:
 
 sumOfFloat in interface RichIterable<T>
 - sumOfLong
```
public long sumOfLong(LongFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfLong in interface RichIterable<T>
 - sumOfDouble
```
public double sumOfDouble(DoubleFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.
 
 Specified by:
 
 sumOfDouble in interface RichIterable<T>
 - sumByInt
```
public <V> MutableObjectLongMap<V> sumByInt(Function<? super T,? extends V> groupBy,
 IntFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Groups and sums the values using the two specified functions.
 
 Specified by:
 
 sumByInt in interface MutableCollection<T>
 
 Specified by:
 
 sumByInt in interface RichIterable<T>
 - sumByFloat
```
public <V> MutableObjectDoubleMap<V> sumByFloat(Function<? super T,? extends V> groupBy,
 FloatFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Groups and sums the values using the two specified functions.
 
 Specified by:
 
 sumByFloat in interface MutableCollection<T>
 
 Specified by:
 
 sumByFloat in interface RichIterable<T>
 - sumByLong
```
public <V> MutableObjectLongMap<V> sumByLong(Function<? super T,? extends V> groupBy,
 LongFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Groups and sums the values using the two specified functions.
 
 Specified by:
 
 sumByLong in interface MutableCollection<T>
 
 Specified by:
 
 sumByLong in interface RichIterable<T>
 - sumByDouble
```
public <V> MutableObjectDoubleMap<V> sumByDouble(Function<? super T,? extends V> groupBy,
 DoubleFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Groups and sums the values using the two specified functions.
 
 Specified by:
 
 sumByDouble in interface MutableCollection<T>
 
 Specified by:
 
 sumByDouble in interface RichIterable<T>
 - select
```
public MutableCollection<T> select(Predicate<? super T> predicate)
```
 Description copied from interface: MutableCollection
 Returns a MutableCollection with all elements that evaluate to true for the specified predicate.
```
e.g.
 return people.select(new Predicate<Person>()
 {
 public boolean value(Person person)
 {
 return person.getAddress().getCity().equals("Metuchen");
 }
 });
 
```
 Specified by:
 
 select in interface MutableCollection<T>
 
 Specified by:
 
 select in interface RichIterable<T>
 - select
```
public <R extends Collection<T>> R select(Predicate<? super T> predicate,
 R target)
```
 Description copied from interface: RichIterable
 Same as the select method with one parameter but uses the specified target collection for the results.
 Example using a Java 8 lambda expression:
```
 MutableList<Person> selected =
 people.select(person -> person.person.getLastName().equals("Smith"), Lists.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 MutableList<Person> selected =
 people.select(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.person.getLastName().equals("Smith");
 }
 }, Lists.mutable.empty());
 
```
 Specified by:
 
 select in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the select criteria
 
 target - the Collection to append to for all elements in this RichIterable that meet select criteria predicate
 
 Returns:
 
 target, which contains appended elements as a result of the select criteria
 
 See Also:
 
 RichIterable.select(Predicate)
 - reject
```
public MutableCollection<T> reject(Predicate<? super T> predicate)
```
 Description copied from interface: MutableCollection
 Returns a MutableCollection with all elements that evaluate to false for the specified predicate.
```
e.g.
 return people.reject(new Predicate<Person>()
 {
 public boolean value(Person person)
 {
 return person.person.getLastName().equals("Smith");
 }
 });
 
```
```
e.g.
 return people.reject(Predicates.attributeEqual("lastName", "Smith"));
 
```
 Specified by:
 
 reject in interface MutableCollection<T>
 
 Specified by:
 
 reject in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the reject criteria
 
 Returns:
 
 a RichIterable that contains elements that cause Predicate.accept(Object) method to evaluate to false
 - reject
```
public <R extends Collection<T>> R reject(Predicate<? super T> predicate,
 R target)
```
 Description copied from interface: RichIterable
 Same as the reject method with one parameter but uses the specified target collection for the results.
 Example using a Java 8 lambda expression:
```
 MutableList<Person> rejected =
 people.reject(person -> person.person.getLastName().equals("Smith"), Lists.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 MutableList<Person> rejected =
 people.reject(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.person.getLastName().equals("Smith");
 }
 }, Lists.mutable.empty());
 
```
 Specified by:
 
 reject in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the reject criteria
 
 target - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false
 
 Returns:
 
 target, which contains appended elements as a result of the reject criteria
 - selectInstancesOf
```
public <S> MutableCollection<S> selectInstancesOf(Class<S> clazz)
```
 Description copied from interface: RichIterable
 
 Returns all elements of the source collection that are instances of the Class clazz.
 
 Specified by:
 
 selectInstancesOf in interface MutableCollection<T>
 
 Specified by:
 
 selectInstancesOf in interface RichIterable<T>
 - collect
```
public <V> MutableCollection<V> collect(Function<? super T,? extends V> function)
```
 Description copied from interface: MutableCollection
 Returns a new MutableCollection with the results of applying the specified function to each element of the source collection.
```
e.g.
 return people.collect(new Function<Person, String>()
 {
 public String value(Person person)
 {
 return person.getFirstName() + " " + person.getLastName();
 }
 });
 
```
 Specified by:
 
 collect in interface MutableCollection<T>
 
 Specified by:
 
 collect in interface RichIterable<T>
 - collectBoolean
```
public MutableBooleanCollection collectBoolean(BooleanFunction<? super T> booleanFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive boolean iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 BooleanIterable licenses =
 people.collectBoolean(person -> person.hasDrivingLicense());
 
```
 Example using an anonymous inner class:
```
 BooleanIterable licenses =
 people.collectBoolean(new BooleanFunction<Person>()
 {
 public boolean booleanValueOf(Person person)
 {
 return person.hasDrivingLicense();
 }
 });
 
```
 Specified by:
 
 collectBoolean in interface MutableCollection<T>
 
 Specified by:
 
 collectBoolean in interface RichIterable<T>
 - collectBoolean
```
public <R extends MutableBooleanCollection> R collectBoolean(BooleanFunction<? super T> booleanFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectBoolean(BooleanFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 BooleanArrayList licenses =
 people.collectBoolean(person -> person.hasDrivingLicense(), new BooleanArrayList());
 
```
 Example using an anonymous inner class:
```
 BooleanArrayList licenses =
 people.collectBoolean(new BooleanFunction<Person>()
 {
 public boolean booleanValueOf(Person person)
 {
 return person.hasDrivingLicense();
 }
 }, new BooleanArrayList());
 
```
 Specified by:
 
 collectBoolean in interface RichIterable<T>
 
 Parameters:
 
 booleanFunction - a BooleanFunction to use as the collect transformation function
 
 target - the MutableBooleanCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectByte
```
public MutableByteCollection collectByte(ByteFunction<? super T> byteFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive byte iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 ByteIterable bytes =
 people.collectByte(person -> person.getCode());
 
```
 Example using an anonymous inner class:
```
 ByteIterable bytes =
 people.collectByte(new ByteFunction<Person>()
 {
 public byte byteValueOf(Person person)
 {
 return person.getCode();
 }
 });
 
```
 Specified by:
 
 collectByte in interface MutableCollection<T>
 
 Specified by:
 
 collectByte in interface RichIterable<T>
 - collectByte
```
public <R extends MutableByteCollection> R collectByte(ByteFunction<? super T> byteFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectByte(ByteFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 ByteArrayList bytes =
 people.collectByte(person -> person.getCode(), new ByteArrayList());
 
```
 Example using an anonymous inner class:
```
 ByteArrayList bytes =
 people.collectByte(new ByteFunction<Person>()
 {
 public byte byteValueOf(Person person)
 {
 return person.getCode();
 }
 }, new ByteArrayList());
 
```
 Specified by:
 
 collectByte in interface RichIterable<T>
 
 Parameters:
 
 byteFunction - a ByteFunction to use as the collect transformation function
 
 target - the MutableByteCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectChar
```
public MutableCharCollection collectChar(CharFunction<? super T> charFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive char iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 CharIterable chars =
 people.collectChar(person -> person.getMiddleInitial());
 
```
 Example using an anonymous inner class:
```
 CharIterable chars =
 people.collectChar(new CharFunction<Person>()
 {
 public char charValueOf(Person person)
 {
 return person.getMiddleInitial();
 }
 });
 
```
 Specified by:
 
 collectChar in interface MutableCollection<T>
 
 Specified by:
 
 collectChar in interface RichIterable<T>
 - collectChar
```
public <R extends MutableCharCollection> R collectChar(CharFunction<? super T> charFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectChar(CharFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 CharArrayList chars =
 people.collectChar(person -> person.getMiddleInitial(), new CharArrayList());
 
```
 Example using an anonymous inner class:
```
 CharArrayList chars =
 people.collectChar(new CharFunction<Person>()
 {
 public char charValueOf(Person person)
 {
 return person.getMiddleInitial();
 }
 }, new CharArrayList());
 
```
 Specified by:
 
 collectChar in interface RichIterable<T>
 
 Parameters:
 
 charFunction - a CharFunction to use as the collect transformation function
 
 target - the MutableCharCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectDouble
```
public MutableDoubleCollection collectDouble(DoubleFunction<? super T> doubleFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive double iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 DoubleIterable doubles =
 people.collectDouble(person -> person.getMilesFromNorthPole());
 
```
 Example using an anonymous inner class:
```
 DoubleIterable doubles =
 people.collectDouble(new DoubleFunction<Person>()
 {
 public double doubleValueOf(Person person)
 {
 return person.getMilesFromNorthPole();
 }
 });
 
```
 Specified by:
 
 collectDouble in interface MutableCollection<T>
 
 Specified by:
 
 collectDouble in interface RichIterable<T>
 - collectDouble
```
public <R extends MutableDoubleCollection> R collectDouble(DoubleFunction<? super T> doubleFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectDouble(DoubleFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 DoubleArrayList doubles =
 people.collectDouble(person -> person.getMilesFromNorthPole(), new DoubleArrayList());
 
```
 Example using an anonymous inner class:
```
 DoubleArrayList doubles =
 people.collectDouble(new DoubleFunction<Person>()
 {
 public double doubleValueOf(Person person)
 {
 return person.getMilesFromNorthPole();
 }
 }, new DoubleArrayList());
 
```
 Specified by:
 
 collectDouble in interface RichIterable<T>
 
 Parameters:
 
 doubleFunction - a DoubleFunction to use as the collect transformation function
 
 target - the MutableDoubleCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectFloat
```
public MutableFloatCollection collectFloat(FloatFunction<? super T> floatFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive float iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 FloatIterable floats =
 people.collectFloat(person -> person.getHeightInInches());
 
```
 Example using an anonymous inner class:
```
 FloatIterable floats =
 people.collectFloat(new FloatFunction<Person>()
 {
 public float floatValueOf(Person person)
 {
 return person.getHeightInInches();
 }
 });
 
```
 Specified by:
 
 collectFloat in interface MutableCollection<T>
 
 Specified by:
 
 collectFloat in interface RichIterable<T>
 - collectFloat
```
public <R extends MutableFloatCollection> R collectFloat(FloatFunction<? super T> floatFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectFloat(FloatFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 FloatArrayList floats =
 people.collectFloat(person -> person.getHeightInInches(), new FloatArrayList());
 
```
 Example using an anonymous inner class:
```
 FloatArrayList floats =
 people.collectFloat(new FloatFunction<Person>()
 {
 public float floatValueOf(Person person)
 {
 return person.getHeightInInches();
 }
 }, new FloatArrayList());
 
```
 Specified by:
 
 collectFloat in interface RichIterable<T>
 
 Parameters:
 
 floatFunction - a FloatFunction to use as the collect transformation function
 
 target - the MutableFloatCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectInt
```
public MutableIntCollection collectInt(IntFunction<? super T> intFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive int iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 IntIterable ints =
 people.collectInt(person -> person.getAge());
 
```
 Example using an anonymous inner class:
```
 IntIterable ints =
 people.collectInt(new IntFunction<Person>()
 {
 public int intValueOf(Person person)
 {
 return person.getAge();
 }
 });
 
```
 Specified by:
 
 collectInt in interface MutableCollection<T>
 
 Specified by:
 
 collectInt in interface RichIterable<T>
 - collectInt
```
public <R extends MutableIntCollection> R collectInt(IntFunction<? super T> intFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectInt(IntFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 IntArrayList ints =
 people.collectInt(person -> person.getAge(), new IntArrayList());
 
```
 Example using an anonymous inner class:
```
 IntArrayList ints =
 people.collectInt(new IntFunction<Person>()
 {
 public int intValueOf(Person person)
 {
 return person.getAge();
 }
 }, new IntArrayList());
 
```
 Specified by:
 
 collectInt in interface RichIterable<T>
 
 Parameters:
 
 intFunction - a IntFunction to use as the collect transformation function
 
 target - the MutableIntCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectLong
```
public MutableLongCollection collectLong(LongFunction<? super T> longFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive long iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 LongIterable longs =
 people.collectLong(person -> person.getGuid());
 
```
 Example using an anonymous inner class:
```
 LongIterable longs =
 people.collectLong(new LongFunction<Person>()
 {
 public long longValueOf(Person person)
 {
 return person.getGuid();
 }
 });
 
```
 Specified by:
 
 collectLong in interface MutableCollection<T>
 
 Specified by:
 
 collectLong in interface RichIterable<T>
 - collectLong
```
public <R extends MutableLongCollection> R collectLong(LongFunction<? super T> longFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectLong(LongFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 LongArrayList longs =
 people.collectLong(person -> person.getGuid(), new LongArrayList());
 
```
 Example using an anonymous inner class:
```
 LongArrayList longs =
 people.collectLong(new LongFunction<Person>()
 {
 public long longValueOf(Person person)
 {
 return person.getGuid();
 }
 }, new LongArrayList());
 
```
 Specified by:
 
 collectLong in interface RichIterable<T>
 
 Parameters:
 
 longFunction - a LongFunction to use as the collect transformation function
 
 target - the MutableLongCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectShort
```
public MutableShortCollection collectShort(ShortFunction<? super T> shortFunction)
```
 Description copied from interface: RichIterable
 Returns a new primitive short iterable with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
 Example using a Java 8 lambda expression:
```
 ShortIterable shorts =
 people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
 
```
 Example using an anonymous inner class:
```
 ShortIterable shorts =
 people.collectShort(new ShortFunction<Person>()
 {
 public short shortValueOf(Person person)
 {
 return person.getNumberOfJunkMailItemsReceivedPerMonth();
 }
 });
 
```
 Specified by:
 
 collectShort in interface MutableCollection<T>
 
 Specified by:
 
 collectShort in interface RichIterable<T>
 - collectShort
```
public <R extends MutableShortCollection> R collectShort(ShortFunction<? super T> shortFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectShort(ShortFunction), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 ShortArrayList shorts =
 people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth, new ShortArrayList());
 
```
 Example using an anonymous inner class:
```
 ShortArrayList shorts =
 people.collectShort(new ShortFunction<Person>()
 {
 public short shortValueOf(Person person)
 {
 return person.getNumberOfJunkMailItemsReceivedPerMonth;
 }
 }, new ShortArrayList());
 
```
 Specified by:
 
 collectShort in interface RichIterable<T>
 
 Parameters:
 
 shortFunction - a ShortFunction to use as the collect transformation function
 
 target - the MutableShortCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collect
```
public <V,R extends Collection<V>> R collect(Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collect(Function), except that the results are gathered into the specified target collection.
 Example using a Java 8 lambda expression:
```
 MutableList<String> names =
 people.collect(person -> person.getFirstName() + " " + person.getLastName(), Lists.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 MutableList<String> names =
 people.collect(new Function<Person, String>()
 {
 public String valueOf(Person person)
 {
 return person.getFirstName() + " " + person.getLastName();
 }
 }, Lists.mutable.empty());
 
```
 Specified by:
 
 collect in interface RichIterable<T>
 
 Parameters:
 
 function - a Function to use as the collect transformation function
 
 target - the Collection to append to for all elements in this RichIterable that meet select criteria function
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 
 See Also:
 
 RichIterable.collect(Function)
 - flatCollect
```
public <V> MutableCollection<V> flatCollect(Function<? super T,? extends Iterable<V>> function)
```
 Description copied from interface: RichIterable
 flatCollect is a special case of RichIterable.collect(Function). With collect, when the Function returns a collection, the result is a collection of collections. flatCollect outputs a single "flattened" collection instead. This method is commonly called flatMap.
 Consider the following example where we have a Person class, and each Person has a list of Address objects. Take the following Function:
```
 Function<Person, List<Address>> addressFunction = Person::getAddresses;
 MutableList<Person> people = ...;
 
```
 Using collect returns a collection of collections of addresses.
```
 MutableList<List<Address>> addresses = people.collect(addressFunction);
 
```
 Using flatCollect returns a single flattened list of addresses.
```
 MutableList<Address> addresses = people.flatCollect(addressFunction);
 
```
 Specified by:
 
 flatCollect in interface MutableCollection<T>
 
 Specified by:
 
 flatCollect in interface RichIterable<T>
 
 Parameters:
 
 function - The Function to apply
 
 Returns:
 
 a new flattened collection produced by applying the given function
 - flatCollect
```
public <V,R extends Collection<V>> R flatCollect(Function<? super T,? extends Iterable<V>> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as flatCollect, only the results are collected into the target collection.
 
 Specified by:
 
 flatCollect in interface RichIterable<T>
 
 Parameters:
 
 function - The Function to apply
 
 target - The collection into which results should be added.
 
 Returns:
 
 target, which will contain a flattened collection of results produced by applying the given function
 
 See Also:
 
 RichIterable.flatCollect(Function)
 - collectIf
```
public <V> MutableCollection<V> collectIf(Predicate<? super T> predicate,
 Function<? super T,? extends V> function)
```
 Description copied from interface: MutableCollection
 Returns a new MutableCollection with the results of applying the specified function to each element of the source collection, but only for elements that evaluate to true for the specified predicate.
```
e.g.
 Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
 
```
 Specified by:
 
 collectIf in interface MutableCollection<T>
 
 Specified by:
 
 collectIf in interface RichIterable<T>
 - collectIf
```
public <V,R extends Collection<V>> R collectIf(Predicate<? super T> predicate,
 Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as the collectIf method with two parameters but uses the specified target collection for the results.
 
 Specified by:
 
 collectIf in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the select criteria
 
 function - a Function to use as the collect transformation function
 
 target - the Collection to append to for all elements in this RichIterable that meet the collect criteria predicate
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the collect criteria and transformation
 
 See Also:
 
 RichIterable.collectIf(Predicate, Function)
 - selectAndRejectWith
```
public  Twin<MutableList<T>> selectAndRejectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Filters a collection into two separate collections based on a predicate returned via a Pair.
```
e.g.
 return lastNames.selectAndRejectWith(PredicatesLite.lessThan(), "Mason");
 
```
 Specified by:
 
 selectAndRejectWith in interface MutableCollection<T>
 - partition
```
public PartitionMutableCollection<T> partition(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
 Example using a Java 8 lambda expression:
```
 PartitionIterable<Person> newYorkersAndNonNewYorkers =
 people.partition(person -> person.getAddress().getState().getName().equals("New York"));
 
```
 Example using an anonymous inner class:
```
 PartitionIterable<Person> newYorkersAndNonNewYorkers =
 people.partition(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.getAddress().getState().getName().equals("New York");
 }
 });
 
```
 Specified by:
 
 partition in interface MutableCollection<T>
 
 Specified by:
 
 partition in interface RichIterable<T>
 - partitionWith
```
public  PartitionMutableCollection<T> partitionWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Filters a collection into a PartitionIterable based on the evaluation of the predicate.
 Example using a Java 8 lambda expression:
```
 PartitionIterable<Person>> newYorkersAndNonNewYorkers =
 people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
 
```
 Example using an anonymous inner class:
```
 PartitionIterable<Person>> newYorkersAndNonNewYorkers =
 people.partitionWith(new Predicate2<Person, String>()
 {
 public boolean accept(Person person, String state)
 {
 return person.getAddress().getState().getName().equals(state);
 }
 }, "New York");
 
```
 Specified by:
 
 partitionWith in interface MutableCollection<T>
 
 Specified by:
 
 partitionWith in interface RichIterable<T>
 - size
```
public int size()
```
 Description copied from interface: RichIterable
 
 Returns the number of items in this iterable.
 
 Specified by:
 
 size in interface Collection<T>
 
 Specified by:
 
 size in interface RichIterable<T>
 - isEmpty
```
public boolean isEmpty()
```
 Description copied from interface: RichIterable
 
 Returns true if this iterable has zero items.
 
 Specified by:
 
 isEmpty in interface Collection<T>
 
 Specified by:
 
 isEmpty in interface RichIterable<T>
 - contains
```
public boolean contains(Object o)
```
 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 Collection<T>
 
 Specified by:
 
 contains in interface RichIterable<T>
 - iterator
```
public Iterator<T> iterator()
```
 Specified by:
 
 iterator in interface Iterable<T>
 
 Specified by:
 
 iterator in interface Collection<T>
 - toArray
```
public Object[] toArray()
```
 Description copied from interface: RichIterable
 
 Converts this iterable to an array.
 
 Specified by:
 
 toArray in interface Collection<T>
 
 Specified by:
 
 toArray in interface RichIterable<T>
 
 See Also:
 
 Collection.toArray()
 - toArray
```
public <E> E[] toArray(E[] a)
```
 Description copied from interface: RichIterable
 
 Converts this iterable to an array using the specified target array, assuming the target array is as long or longer than the iterable.
 
 Specified by:
 
 toArray in interface Collection<T>
 
 Specified by:
 
 toArray in interface RichIterable<T>
 
 See Also:
 
 Collection.toArray(Object[])
 - add
```
public boolean add(T o)
```
 Specified by:
 
 add in interface Collection<T>
 - remove
```
public boolean remove(Object o)
```
 Specified by:
 
 remove in interface Collection<T>
 - containsAll
```
public boolean containsAll(Collection<?> collection)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in source are contained in this collection.
 
 Specified by:
 
 containsAll in interface Collection<T>
 
 Specified by:
 
 containsAll in interface RichIterable<T>
 
 See Also:
 
 Collection.containsAll(Collection)
 - containsAllIterable
```
public boolean containsAllIterable(Iterable<?> source)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in source are contained in this collection.
 
 Specified by:
 
 containsAllIterable in interface RichIterable<T>
 - containsAllArguments
```
public boolean containsAllArguments(Object... elements)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in the specified var arg array are contained in this collection.
 
 Specified by:
 
 containsAllArguments in interface RichIterable<T>
 - addAll
```
public boolean addAll(Collection<? extends T> collection)
```
 Specified by:
 
 addAll in interface Collection<T>
 - addAllIterable
```
public boolean addAllIterable(Iterable<? extends T> iterable)
```
 Specified by:
 
 addAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.addAll(Collection)
 - removeAll
```
public boolean removeAll(Collection<?> collection)
```
 Specified by:
 
 removeAll in interface Collection<T>
 - removeAllIterable
```
public boolean removeAllIterable(Iterable<?> iterable)
```
 Specified by:
 
 removeAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.removeAll(Collection)
 - retainAll
```
public boolean retainAll(Collection<?> collection)
```
 Specified by:
 
 retainAll in interface Collection<T>
 - retainAllIterable
```
public boolean retainAllIterable(Iterable<?> iterable)
```
 Specified by:
 
 retainAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.retainAll(Collection)
 - clear
```
public void clear()
```
 Specified by:
 
 clear in interface Collection<T>
 - forEachWith
```
public  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()
 {
 public void value(Person person, Person other)
 {
 if (person.isRelatedTo(other))
 {
 LOGGER.info(person.getName());
 }
 }
 }, fred);
 
```
 Specified by:
 
 forEachWith in interface InternalIterable<T>
 - selectWith
```
public  MutableCollection<T> selectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Returns a MutableCollection with all elements that evaluate to true for the specified predicate2 and parameter.
```
e.g.
 return integers.selectWith(PredicatesLite.equal(), Integer.valueOf(5));
 
```
 Specified by:
 
 selectWith in interface MutableCollection<T>
 
 Specified by:
 
 selectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the select criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 See Also:
 
 RichIterable.select(Predicate)
 - selectWith
```
public <P,R extends Collection<T>> R selectWith(Predicate2<? super T,? super P> predicate,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 Similar to RichIterable.select(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
 E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
 Example using a Java 8 lambda expression:
```
 MutableList<Person> selected =
 people.selectWith((Person person, Integer age) -> person.getAge() >= age, Integer.valueOf(18), Lists.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 MutableList<Person> selected =
 people.selectWith(new Predicate2<Person, Integer>()
 {
 public boolean accept(Person person, Integer age)
 {
 return person.getAge() >= age;
 }
 }, Integer.valueOf(18), Lists.mutable.empty());
 
```
 Specified by:
 
 selectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the select criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 targetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria predicate
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the select criteria
 
 See Also:
 
 RichIterable.select(Predicate), RichIterable.select(Predicate, Collection)
 - rejectWith
```
public  MutableCollection<T> rejectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Returns a MutableCollection with all elements that evaluate to false for the specified predicate2 and parameter.
```
e.g.
 return integers.rejectWith(PredicatesLite.equal(), Integer.valueOf(5));
 
```
 Specified by:
 
 rejectWith in interface MutableCollection<T>
 
 Specified by:
 
 rejectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the select criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 See Also:
 
 RichIterable.select(Predicate)
 - rejectWith
```
public <P,R extends Collection<T>> R rejectWith(Predicate2<? super T,? super P> predicate,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 Similar to RichIterable.reject(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
 E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
 Example using a Java 8 lambda expression:
```
 MutableList<Person> rejected =
 people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18), Lists.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 MutableList<Person> rejected =
 people.rejectWith(new Predicate2<Person, Integer>()
 {
 public boolean accept(Person person, Integer age)
 {
 return person.getAge() < age;
 }
 }, Integer.valueOf(18), Lists.mutable.empty());
 
```
 Specified by:
 
 rejectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the reject criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 targetCollection - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the reject criteria
 
 See Also:
 
 RichIterable.reject(Predicate), RichIterable.reject(Predicate, Collection)
 - collectWith
```
public <P,V> MutableCollection<V> collectWith(Function2<? super T,? super P,? extends V> function,
 P parameter)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block.
 Example using a Java 8 lambda expression:
```
 RichIterable<Integer> integers =
 Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
 
```
 Example using an anonymous inner class:
```
 Function2<Integer, Integer, Integer> addParameterFunction =
 new Function2<Integer, Integer, Integer>()
 {
 public Integer value(Integer each, Integer parameter)
 {
 return each + parameter;
 }
 };
 RichIterable<Integer> integers =
 Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));
 
```
 Specified by:
 
 collectWith in interface MutableCollection<T>
 
 Specified by:
 
 collectWith in interface RichIterable<T>
 
 Parameters:
 
 function - A Function2 to use as the collect transformation function
 
 parameter - A parameter to pass in for evaluation of the second argument P in function
 
 Returns:
 
 A new RichIterable that contains the transformed elements returned by Function2.value(Object, Object)
 
 See Also:
 
 RichIterable.collect(Function)
 - collectWith
```
public <P,A,R extends Collection<A>> R collectWith(Function2<? super T,? super P,? extends A> function,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 Same as collectWith but with a targetCollection parameter to gather the results.
 Example using a Java 8 lambda expression:
```
 MutableSet<Integer> integers =
 Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1), Sets.mutable.empty());
 
```
 Example using an anonymous inner class:
```
 Function2 addParameterFunction =
 new Function2()
 {
 public Integer value(final Integer each, final Integer parameter)
 {
 return each + parameter;
 }
 };
 MutableSet<Integer> integers =
 Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1), Sets.mutable.empty());
 
```
 Specified by:
 
 collectWith in interface RichIterable<T>
 
 Parameters:
 
 function - a Function2 to use as the collect transformation function
 
 parameter - a parameter to pass in for evaluation of the second argument P in function
 
 targetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria function
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the collect transformation
 - injectIntoWith
```
public <IV,P> IV injectIntoWith(IV injectValue,
 Function3<? super IV,? super T,? super P,? extends IV> function,
 P parameter)
```
 Specified by:
 
 injectIntoWith in interface MutableCollection<T>
 - into
```
public <R extends Collection<T>> R into(R target)
```
 Description copied from interface: RichIterable
 
 Adds all the elements in this iterable to the specific target Collection.
 
 Specified by:
 
 into in interface RichIterable<T>
 - toList
```
public MutableList<T> toList()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation.
 
 Specified by:
 
 toList in interface RichIterable<T>
 - toSortedList
```
public MutableList<T> toSortedList(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation and sorts it using the specified comparator.
 
 Specified by:
 
 toSortedList in interface RichIterable<T>
 - toSortedListBy
```
public <V extends Comparable<? super V>> MutableList<T> toSortedListBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation and sorts it based on the natural order of the attribute returned by function.
 
 Specified by:
 
 toSortedListBy in interface RichIterable<T>
 - toSortedSet
```
public MutableSortedSet<T> toSortedSet()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the elements.
 
 Specified by:
 
 toSortedSet in interface RichIterable<T>
 - toSortedSet
```
public MutableSortedSet<T> toSortedSet(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
 
 Specified by:
 
 toSortedSet in interface RichIterable<T>
 - toSortedSetBy
```
public <V extends Comparable<? super V>> MutableSortedSet<T> toSortedSetBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the attribute returned by function.
 
 Specified by:
 
 toSortedSetBy in interface RichIterable<T>
 - toSet
```
public MutableSet<T> toSet()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSet implementation.
 
 Specified by:
 
 toSet in interface RichIterable<T>
 - toBag
```
public MutableBag<T> toBag()
```
 Description copied from interface: RichIterable
 
 Converts the collection to the default MutableBag implementation.
 
 Specified by:
 
 toBag in interface RichIterable<T>
 - toSortedBag
```
public MutableSortedBag<T> toSortedBag()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedBag implementation and sorts it using the natural order of the elements.
 
 Specified by:
 
 toSortedBag in interface RichIterable<T>
 - toSortedBag
```
public MutableSortedBag<T> toSortedBag(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Converts the collection to the MutableSortedBag implementation and sorts it using the specified comparator.
 
 Specified by:
 
 toSortedBag in interface RichIterable<T>
 - toSortedBagBy
```
public <V extends Comparable<? super V>> MutableSortedBag<T> toSortedBagBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedBag implementation and sorts it based on the natural order of the attribute returned by function.
 
 Specified by:
 
 toSortedBagBy in interface RichIterable<T>
 - toMap
```
public <K,V> MutableMap<K,V> toMap(Function<? super T,? extends K> keyFunction,
 Function<? super T,? extends V> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableMap implementation using the specified key and value functions.
 
 Specified by:
 
 toMap in interface RichIterable<T>
 - toSortedMap
```
public <K,V> MutableSortedMap<K,V> toSortedMap(Function<? super T,? extends K> keyFunction,
 Function<? super T,? extends V> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the key elements' natural ordering.
 
 Specified by:
 
 toSortedMap in interface RichIterable<T>
 - toSortedMap
```
public <K,V> MutableSortedMap<K,V> toSortedMap(Comparator<? super K> comparator,
 Function<? super T,? extends K> keyFunction,
 Function<? super T,? extends V> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the given comparator.
 
 Specified by:
 
 toSortedMap in interface RichIterable<T>
 - asLazy
```
public LazyIterable<T> asLazy()
```
 Description copied from interface: RichIterable
 
 Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
 
 Specified by:
 
 asLazy in interface RichIterable<T>
 - countWith
```
public  int countWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Returns the total number of elements that evaluate to true for the specified predicate.
```
e.g.
 return lastNames.countWith(PredicatesLite.equal(), "Smith");
 
```
 Specified by:
 
 countWith in interface RichIterable<T>
 - anySatisfyWith
```
public  boolean anySatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for any element of the collection, or return false. Returns false if the collection is empty.
 
 Specified by:
 
 anySatisfyWith in interface RichIterable<T>
 - allSatisfyWith
```
public  boolean allSatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for every element of the collection, or returns false.
 
 Specified by:
 
 allSatisfyWith in interface RichIterable<T>
 - noneSatisfyWith
```
public  boolean noneSatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to false for every element of the collection, or return false. Returns true if the collection is empty.
 
 Specified by:
 
 noneSatisfyWith in interface RichIterable<T>
 - toString
```
public String toString()
```
 Description copied from interface: RichIterable
 
 Returns a string representation of this RichIterable. The string representation consists of a list of the RichIterable's elements in the order they are returned by its iterator, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (comma and space). Elements are converted to strings as by String.valueOf(Object).
 
 Specified by:
 
 toString in interface RichIterable<T>
 
 Overrides:
 
 toString in class Object
 
 Returns:
 
 a string representation of this RichIterable
 - appendString
```
public void appendString(Appendable appendable,
 String start,
 String separator,
 String end)
```
 Description copied from interface: RichIterable
 
 Prints a string representation of this collection onto the given Appendable. Prints the string returned by RichIterable.makeString(String, String, String).
 
 Specified by:
 
 appendString in interface RichIterable<T>
 - groupBy
```
public <V> MutableMultimap<V,T> groupBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 For each element of the iterable, the function is evaluated and the results of these evaluations are collected into a new multimap, where the transformed value is the key and the original values are added to the same (or similar) species of collection as the source iterable.
 Example using a Java 8 method reference:
```
 Multimap<String, Person> peopleByLastName =
 people.groupBy(Person::getLastName);
 
```
 Example using an anonymous inner class:
```
 Multimap<String, Person> peopleByLastName =
 people.groupBy(new Function<Person, String>()
 {
 public String valueOf(Person person)
 {
 return person.getLastName();
 }
 });
 
```
 Specified by:
 
 groupBy in interface MutableCollection<T>
 
 Specified by:
 
 groupBy in interface RichIterable<T>
 - groupBy
```
public <V,R extends MutableMultimap<V,T>> R groupBy(Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.groupBy(Function), except that the results are gathered into the specified target multimap.
 Example using a Java 8 method reference:
```
 FastListMultimap<String, Person> peopleByLastName =
 people.groupBy(Person::getLastName, new FastListMultimap<String, Person>());
 
```
 Example using an anonymous inner class:
```
 FastListMultimap<String, Person> peopleByLastName =
 people.groupBy(new Function<Person, String>()
 {
 public String valueOf(Person person)
 {
 return person.getLastName();
 }
 }, new FastListMultimap<String, Person>());
 
```
 Specified by:
 
 groupBy in interface RichIterable<T>
 - groupByEach
```
public <V> MutableMultimap<V,T> groupByEach(Function<? super T,? extends Iterable<V>> function)
```
 Description copied from interface: RichIterable
 
 Similar to RichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys for each value.
 
 Specified by:
 
 groupByEach in interface MutableCollection<T>
 
 Specified by:
 
 groupByEach in interface RichIterable<T>
 - groupByEach
```
public <V,R extends MutableMultimap<V,T>> R groupByEach(Function<? super T,? extends Iterable<V>> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.groupByEach(Function), except that the results are gathered into the specified target multimap.
 
 Specified by:
 
 groupByEach in interface RichIterable<T>
 - groupByUniqueKey
```
public <V> MutableMap<V,T> groupByUniqueKey(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 For each element of the iterable, the function is evaluated and he results of these evaluations are collected into a new map, where the transformed value is the key. The generated keys must each be unique, or else an exception is thrown.
 
 Specified by:
 
 groupByUniqueKey in interface MutableCollection<T>
 
 Specified by:
 
 groupByUniqueKey in interface RichIterable<T>
 
 See Also:
 
 RichIterable.groupBy(Function)
 - groupByUniqueKey
```
public <V,R extends MutableMap<V,T>> R groupByUniqueKey(Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.groupByUniqueKey(Function), except that the results are gathered into the specified target map.
 
 Specified by:
 
 groupByUniqueKey in interface RichIterable<T>
 
 See Also:
 
 RichIterable.groupByUniqueKey(Function)
 - zip
```
public <S> MutableCollection<Pair<T,S>> zip(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 MutableCollection<T>
 
 Specified by:
 
 zip in interface RichIterable<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.
 - zip
```
public <S,R extends Collection<Pair<T,S>>> R zip(Iterable<S> that,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.zip(Iterable) but uses target for output.
 
 Specified by:
 
 zip in interface RichIterable<T>
 - zipWithIndex
```
public MutableCollection<Pair<T,Integer>> zipWithIndex()
```
 Description copied from interface: RichIterable
 
 Zips this RichIterable with its indices.
 
 Specified by:
 
 zipWithIndex in interface MutableCollection<T>
 
 Specified by:
 
 zipWithIndex in interface RichIterable<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)
 - zipWithIndex
```
public <R extends Collection<Pair<T,Integer>>> R zipWithIndex(R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.zipWithIndex() but uses target for output.
 
 Specified by:
 
 zipWithIndex in interface RichIterable<T>
 - chunk
```
public RichIterable<RichIterable<T>> chunk(int size)
```
 Description copied from interface: RichIterable
 
 Partitions elements in fixed size chunks.
 
 Specified by:
 
 chunk in interface RichIterable<T>
 
 Parameters:
 
 size - the number of elements per chunk
 
 Returns:
 
 A RichIterable containing RichIterables of size size, except the last will be truncated if the elements don't divide evenly.
 - aggregateInPlaceBy
```
public <K,V> MutableMap<K,V> aggregateInPlaceBy(Function<? super T,? extends K> groupBy,
 Function0<? extends V> zeroValueFactory,
 Procedure2<? super V,? super T> mutatingAggregator)
```
 Description copied from interface: RichIterable
 
 Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function. Aggregate results are required to be mutable as they will be changed in place by the procedure. A second function specifies the initial "zero" aggregate value to work with (i.e. new AtomicInteger(0)).
 
 Specified by:
 
 aggregateInPlaceBy in interface MutableCollection<T>
 
 Specified by:
 
 aggregateInPlaceBy in interface RichIterable<T>
 - aggregateBy
```
public <K,V> MutableMap<K,V> aggregateBy(Function<? super T,? extends K> groupBy,
 Function0<? extends V> zeroValueFactory,
 Function2<? super V,? super T,? extends V> nonMutatingAggregator)
```
 Description copied from interface: RichIterable
 
 Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function. Aggregate results are allowed to be immutable as they will be replaced in place in the map. A second function specifies the initial "zero" aggregate value to work with (i.e. Integer.valueOf(0)).
 
 Specified by:
 
 aggregateBy in interface MutableCollection<T>
 
 Specified by:
 
 aggregateBy in interface RichIterable<T>

Class AbstractCollectionAdapter<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

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

Methods inherited from interface java.lang.Iterable

Constructor Detail

AbstractCollectionAdapter

Method Detail

notEmpty

getFirst

getLast

getOnly

tap

forEach

each

forEachWithIndex

removeIf

removeIfWith

detect

detectWith

detectOptional

detectWithOptional

detectIfNone

detectWithIfNone

min

max

min

max

minBy

maxBy

count

anySatisfy

allSatisfy

noneSatisfy

injectInto

injectInto

injectInto

injectInto

injectInto

sumOfInt

sumOfFloat

sumOfLong

sumOfDouble

sumByInt

sumByFloat

sumByLong

sumByDouble

select

select

reject

reject

selectInstancesOf

collect

collectBoolean

collectBoolean

collectByte

collectByte

collectChar

collectChar

collectDouble

collectDouble

collectFloat

collectFloat

collectInt

collectInt

collectLong

collectLong

collectShort

collectShort

collect

flatCollect

flatCollect

collectIf

collectIf

selectAndRejectWith

partition

partitionWith