Spring Core 6.1.4 · org.springframework.util.MultiValueMapAdapter

Modifier and Type	Field and Description
private final Map<K, List<V>>	targetMap

Access	Constructor and Description
public	MultiValueMapAdapter(Map<K, List<V>> the plain target `Map` targetMap) Wrap the given target `Map` as a `MultiValueMap` adapter.

Method Summary

Modifier and Type	Method and Description
public void	add(K the key key, V the value to be added value) Implements org.springframework.util.MultiValueMap.add. Add the given single value to the current list of values for the given key.
public void	addAll(K they key key, List<? extends V> the values to be added values) Implements org.springframework.util.MultiValueMap.addAll. Add all the values of the given list to the current list of values for the given key.
public void	addAll(MultiValueMap<K, V> the values to be added values) Implements org.springframework.util.MultiValueMap.addAll. Add all the values of the given `MultiValueMap` to the current values.
public void	clear() Implements java.util.Map.clear. Removes all of the mappings from this map (optional operation).
public boolean	containsKey(Object key whose presence in this map is to be tested key) Implements java.util.Map.containsKey. Returns `true` if this map contains a mapping for the specified key.
public boolean	containsValue(Object value whose presence in this map is to be tested value) Implements java.util.Map.containsValue. Returns `true` if this map maps one or more keys to the specified value.
public Set<Map.Entry<K, List<V>>>	entrySet() Implements java.util.Map.entrySet. Returns a `Set` view of the mappings contained in this map.
public boolean	equals(Object object to be compared for equality with this map other) Overrides java.lang.Object.equals. Implements java.util.Map.equals. Compares the specified object with this map for equality.
public void	forEach(BiConsumer<? super K, ? super List<V>> The action to be performed for each entry action) Overrides default java.util.Map.forEach. Performs the given action for each entry in this map until all entries have been processed or the action throws an exception.
public List<V>	get(Object the key whose associated value is to be returned key) Implements java.util.Map.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key.
public V	getFirst(K the key key) Implements org.springframework.util.MultiValueMap.getFirst. Return the first value for the given key.
public int	hashCode() Overrides java.lang.Object.hashCode. Implements java.util.Map.hashCode. Returns the hash code value for this map.
public boolean	isEmpty() Implements java.util.Map.isEmpty. Returns `true` if this map contains no key-value mappings.
public Set<K>	keySet() Implements java.util.Map.keySet. Returns a `Set` view of the keys contained in this map.
public List<V>	put(K key with which the specified value is to be associated key, List<V> value to be associated with the specified key value) Implements java.util.Map.put. Associates the specified value with the specified key in this map (optional operation).
public void	putAll(Map<? extends K, ? extends List<V>> mappings to be stored in this map map) Implements java.util.Map.putAll. Copies all of the mappings from the specified map to this map (optional operation).
public List<V>	putIfAbsent(K key with which the specified value is to be associated key, List<V> value to be associated with the specified key value) Overrides default java.util.Map.putIfAbsent. If the specified key is not already associated with a value (or is mapped to `null`) associates it with the given value and returns `null`, else returns the current value.
public List<V>	remove(Object key whose mapping is to be removed from the map key) Implements java.util.Map.remove. Removes the mapping for a key from this map if it is present (optional operation).
public void	set(K the key key, V the value to set value) Implements org.springframework.util.MultiValueMap.set. Set the given single value under the given key.
public void	setAll(Map<K, V> the values. values) Implements org.springframework.util.MultiValueMap.setAll. Set the given values under.
public int	size() Implements java.util.Map.size. Returns the number of key-value mappings in this map.
public Map<K, V>	toSingleValueMap() Implements org.springframework.util.MultiValueMap.toSingleValueMap. Return a `Map` with the first values contained in this `MultiValueMap`.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public Collection<List<V>>	values() Implements java.util.Map.values. Returns a `Collection` view of the values contained in this map.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

targetMap	back to summary
private final Map<K, List<V>> targetMap

MultiValueMapAdapter	back to summary
public MultiValueMapAdapter(Map<K, List<V>> targetMap) Wrap the given target `Map` as a `MultiValueMap` adapter. Parameters targetMap:Map<K, List<V>> the plain target `Map`

Method Detail

add	back to summary
public void add(K key, V value) Implements org.springframework.util.MultiValueMap.add. Doc from org.springframework.util.MultiValueMap.add. Add the given single value to the current list of values for the given key. Parameters key:K the key value:V the value to be added Annotations @Override

add

back to summary

public void add(K key, V value)

Implements org.springframework.util.MultiValueMap.add.

Doc from org.springframework.util.MultiValueMap.add.

Add the given single value to the current list of values for the given key.

Parameters

key:K: the key
value:V: the value to be added

Annotations

@Override

addAll	back to summary
public void addAll(K key, List<? extends V> values) Implements org.springframework.util.MultiValueMap.addAll. Doc from org.springframework.util.MultiValueMap.addAll. Add all the values of the given list to the current list of values for the given key. Parameters key:K they key values:List<? extends V> the values to be added Annotations @Override

addAll

back to summary

public void addAll(K key, List<? extends V> values)

Implements org.springframework.util.MultiValueMap.addAll.

Doc from org.springframework.util.MultiValueMap.addAll.

Add all the values of the given list to the current list of values for the given key.

Parameters

key:K: they key
values:List<? extends V>: the values to be added

Annotations

@Override

addAll back to summary

addAll	back to summary
public void addAll(MultiValueMap<K, V> values) Implements org.springframework.util.MultiValueMap.addAll. Doc from org.springframework.util.MultiValueMap.addAll. Add all the values of the given `MultiValueMap` to the current values. Parameters values:MultiValueMap<K, V> the values to be added Annotations @Override

public void addAll(MultiValueMap<K, V> values)

Implements org.springframework.util.MultiValueMap.addAll.

Doc from org.springframework.util.MultiValueMap.addAll.

Add all the values of the given MultiValueMap to the current values.

Parameters

values:MultiValueMap<K, V>: the values to be added

Annotations

@Override

clear	back to summary
public void clear() Implements java.util.Map.clear. Doc from java.util.Map.clear. Removes all of the mappings from this map (optional operation). The map will be empty after this call returns. Annotations @Override

clear

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public void clear()

Implements java.util.Map.clear.

Doc from java.util.Map.clear.

Removes all of the mappings from this map (optional operation). The map will be empty after this call returns.

Annotations

@Override

containsKey back to summary

containsKey	back to summary
public boolean containsKey(Object key) Implements java.util.Map.containsKey. Doc from java.util.Map.containsKey. Returns `true` if this map contains a mapping for the specified key. More formally, returns `true` if and only if this map contains a mapping for a key `k` such that `Objects.equals(key, k)`. (There can be at most one such mapping.) Parameters key:Object key whose presence in this map is to be tested Returns:boolean `true` if this map contains a mapping for the specified key Annotations @Override

public boolean containsKey(Object key)

Implements java.util.Map.containsKey.

Doc from java.util.Map.containsKey.

Returns true if this map contains a mapping for the specified key. More formally, returns true if and only if this map contains a mapping for a key k such that Objects.equals(key, k). (There can be at most one such mapping.)

Parameters

key:Object: key whose presence in this map is to be tested

Returns:boolean

true if this map contains a mapping for the specified key

Annotations

@Override

containsValue back to summary

containsValue	back to summary
public boolean containsValue(Object value) Implements java.util.Map.containsValue. Doc from java.util.Map.containsValue. Returns `true` if this map maps one or more keys to the specified value. More formally, returns `true` if and only if this map contains at least one mapping to a value `v` such that `Objects.equals(value, v)`. This operation will probably require time linear in the map size for most implementations of the `Map` interface. Parameters value:Object value whose presence in this map is to be tested Returns:boolean `true` if this map maps one or more keys to the specified value Annotations @Override

public boolean containsValue(Object value)

Implements java.util.Map.containsValue.

Doc from java.util.Map.containsValue.

Returns true if this map maps one or more keys to the specified value. More formally, returns true if and only if this map contains at least one mapping to a value v such that Objects.equals(value, v). This operation will probably require time linear in the map size for most implementations of the Map interface.

Parameters

value:Object: value whose presence in this map is to be tested

Returns:boolean

true if this map maps one or more keys to the specified value

Annotations

@Override

entrySet back to summary

entrySet	back to summary
public Set<Map.Entry<K, List<V>>> entrySet() Implements java.util.Map.entrySet. Doc from java.util.Map.entrySet. Returns a `Set` view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own `remove` operation, or through the `setValue` operation on a map entry returned by the iterator) the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Set.remove`, `removeAll`, `retainAll` and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Set<Map.Entry<K, List<V>>> a set view of the mappings contained in this map Annotations @Override

public Set<Map.Entry<K, List<V>>> entrySet()

Implements java.util.Map.entrySet.

Doc from java.util.Map.entrySet.

Returns a Set view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation, or through the setValue operation on a map entry returned by the iterator) the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations.

Returns:Set<Map.Entry<K, List<V>>>

a set view of the mappings contained in this map

Annotations

@Override

equals back to summary

equals	back to summary
public boolean equals(Object other) Overrides java.lang.Object.equals. Implements java.util.Map.equals. Doc from java.util.Map.equals. Compares the specified object with this map for equality. Returns `true` if the given object is also a map and the two maps represent the same mappings. More formally, two maps `m1` and `m2` represent the same mappings if `m1.entrySet().equals(m2.entrySet())`. This ensures that the `equals` method works properly across different implementations of the `Map` interface. Parameters other:Object object to be compared for equality with this map Returns:boolean `true` if the specified object is equal to this map Annotations @Override

public boolean equals(Object other)

Overrides java.lang.Object.equals.

Implements java.util.Map.equals.

Doc from java.util.Map.equals.

Compares the specified object with this map for equality. Returns true if the given object is also a map and the two maps represent the same mappings. More formally, two maps m1 and m2 represent the same mappings if m1.entrySet().equals(m2.entrySet()). This ensures that the equals method works properly across different implementations of the Map interface.

Parameters

other:Object: object to be compared for equality with this map

Returns:boolean

true if the specified object is equal to this map

Annotations

@Override

forEach	back to summary
public void forEach(BiConsumer<? super K, ? super List<V>> action) Overrides default java.util.Map.forEach. Doc from java.util.Map.forEach. Performs the given action for each entry in this map until all entries have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.) Exceptions thrown by the action are relayed to the caller. Parameters action:BiConsumer<? super K, ? super List<V>> The action to be performed for each entry Annotations @Override

forEach

back to summary

public void forEach(BiConsumer<? super K, ? super List<V>> action)

Overrides default java.util.Map.forEach.

Doc from java.util.Map.forEach.

Performs the given action for each entry in this map until all entries have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.) Exceptions thrown by the action are relayed to the caller.

Parameters

action:BiConsumer<? super K, ? super List<V>>: The action to be performed for each entry

Annotations

@Override

get back to summary

get	back to summary
public List<V> get(Object key) Implements java.util.Map.get. Doc from java.util.Map.get. Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key. More formally, if this map contains a mapping from a key `k` to a value `v` such that `Objects.equals(key, k)`, then this method returns `v`; otherwise it returns `null`. (There can be at most one such mapping.) If this map permits null values, then a return value of `null` does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to `null`. The `containsKey` operation may be used to distinguish these two cases. Parameters key:Object the key whose associated value is to be returned Returns:List<V> the value to which the specified key is mapped, or `null` if this map contains no mapping for the key Annotations @Override @Nullable

public List<V> get(Object key)

Implements java.util.Map.get.

Doc from java.util.Map.get.

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

More formally, if this map contains a mapping from a key k to a value v such that Objects.equals(key, k), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)

If this map permits null values, then a return value of null does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to null. The containsKey operation may be used to distinguish these two cases.

Parameters

key:Object: the key whose associated value is to be returned

Returns:List<V>

the value to which the specified key is mapped, or null if this map contains no mapping for the key

Annotations

@Override
@Nullable

getFirst back to summary

getFirst	back to summary
public V getFirst(K key) Implements org.springframework.util.MultiValueMap.getFirst. Doc from org.springframework.util.MultiValueMap.getFirst. Return the first value for the given key. Parameters key:K the key Returns:V the first value for the specified key, or `null` if none Annotations @Override @Nullable

public V getFirst(K key)

Implements org.springframework.util.MultiValueMap.getFirst.

Doc from org.springframework.util.MultiValueMap.getFirst.

Return the first value for the given key.

Parameters

key:K: the key

Returns:V

the first value for the specified key, or null if none

Annotations

@Override
@Nullable

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Implements java.util.Map.hashCode. Doc from java.util.Map.hashCode. Returns the hash code value for this map. The hash code of a map is defined to be the sum of the hash codes of each entry in the map's `entrySet()` view. This ensures that `m1.equals(m2)` implies that `m1.hashCode()==m2.hashCode()` for any two maps `m1` and `m2`, as required by the general contract of `Object#hashCode`. Returns:int the hash code value for this map Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Implements java.util.Map.hashCode.

Doc from java.util.Map.hashCode.

Returns the hash code value for this map. The hash code of a map is defined to be the sum of the hash codes of each entry in the map's entrySet() view. This ensures that m1.equals(m2) implies that m1.hashCode()==m2.hashCode() for any two maps m1 and m2, as required by the general contract of Object#hashCode.

Returns:int

the hash code value for this map

Annotations

@Override

isEmpty back to summary

isEmpty	back to summary
public boolean isEmpty() Implements java.util.Map.isEmpty. Doc from java.util.Map.isEmpty. Returns `true` if this map contains no key-value mappings. Returns:boolean `true` if this map contains no key-value mappings Annotations @Override

public boolean isEmpty()

Implements java.util.Map.isEmpty.

Doc from java.util.Map.isEmpty.

Returns true if this map contains no key-value mappings.

Returns:boolean

true if this map contains no key-value mappings

Annotations

@Override

keySet back to summary

keySet	back to summary
public Set<K> keySet() Implements java.util.Map.keySet. Doc from java.util.Map.keySet. Returns a `Set` view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own `remove` operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Set.remove`, `removeAll`, `retainAll`, and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Set<K> a set view of the keys contained in this map Annotations @Override

public Set<K> keySet()

Implements java.util.Map.keySet.

Doc from java.util.Map.keySet.

Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

Returns:Set<K>

a set view of the keys contained in this map

Annotations

@Override

put back to summary

put	back to summary
public List<V> put(K key, List<V> value) Implements java.util.Map.put. Doc from java.util.Map.put. Associates the specified value with the specified key in this map (optional operation). If the map previously contained a mapping for the key, the old value is replaced by the specified value. (A map `m` is said to contain a mapping for a key `k` if and only if `m.containsKey(k)` would return `true`.) Parameters key:K key with which the specified value is to be associated value:List<V> value to be associated with the specified key Returns:List<V> the previous value associated with `key`, or `null` if there was no mapping for `key`. (A `null` return can also indicate that the map previously associated `null` with `key`, if the implementation supports `null` values.) Annotations @Override @Nullable

public List<V> put(K key, List<V> value)

Implements java.util.Map.put.

Doc from java.util.Map.put.

Associates the specified value with the specified key in this map (optional operation). If the map previously contained a mapping for the key, the old value is replaced by the specified value. (A map m is said to contain a mapping for a key k if and only if m.containsKey(k) would return true.)

Parameters

key:K: key with which the specified value is to be associated
value:List<V>: value to be associated with the specified key

Returns:List<V>

the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key, if the implementation supports null values.)

Annotations

@Override
@Nullable

putAll back to summary

putAll	back to summary
public void putAll(Map<? extends K, ? extends List<V>> map) Implements java.util.Map.putAll. Doc from java.util.Map.putAll. Copies all of the mappings from the specified map to this map (optional operation). The effect of this call is equivalent to that of calling `put(k, v)` on this map once for each mapping from key `k` to value `v` in the specified map. The behavior of this operation is undefined if the specified map is modified while the operation is in progress. If the specified map has a defined encounter order, processing of its mappings generally occurs in that order. Parameters map:Map<? extends K, ? extends List<V>> mappings to be stored in this map Annotations @Override

public void putAll(Map<? extends K, ? extends List<V>> map)

Implements java.util.Map.putAll.

Doc from java.util.Map.putAll.

Copies all of the mappings from the specified map to this map (optional operation). The effect of this call is equivalent to that of calling put(k, v) on this map once for each mapping from key k to value v in the specified map. The behavior of this operation is undefined if the specified map is modified while the operation is in progress. If the specified map has a defined encounter order, processing of its mappings generally occurs in that order.

Parameters

map:Map<? extends K, ? extends List<V>>: mappings to be stored in this map

Annotations

@Override

putIfAbsent back to summary

putIfAbsent	back to summary
public List<V> putIfAbsent(K key, List<V> value) Overrides default java.util.Map.putIfAbsent. Doc from java.util.Map.putIfAbsent. If the specified key is not already associated with a value (or is mapped to `null`) associates it with the given value and returns `null`, else returns the current value. Parameters key:K key with which the specified value is to be associated value:List<V> value to be associated with the specified key Returns:List<V> the previous value associated with the specified key, or `null` if there was no mapping for the key. (A `null` return can also indicate that the map previously associated `null` with the key, if the implementation supports null values.) Annotations @Override @Nullable

public List<V> putIfAbsent(K key, List<V> value)

Overrides default java.util.Map.putIfAbsent.

Doc from java.util.Map.putIfAbsent.

If the specified key is not already associated with a value (or is mapped to null) associates it with the given value and returns null, else returns the current value.

Parameters

key:K: key with which the specified value is to be associated
value:List<V>: value to be associated with the specified key

Returns:List<V>

the previous value associated with the specified key, or null if there was no mapping for the key. (A null return can also indicate that the map previously associated null with the key, if the implementation supports null values.)

Annotations

@Override
@Nullable

remove back to summary

remove	back to summary
public List<V> remove(Object key) Implements java.util.Map.remove. Doc from java.util.Map.remove. Removes the mapping for a key from this map if it is present (optional operation). More formally, if this map contains a mapping from key `k` to value `v` such that `Objects.equals(key, k)`, that mapping is removed. (The map can contain at most one such mapping.) Returns the value to which this map previously associated the key, or `null` if the map contained no mapping for the key. If this map permits null values, then a return value of `null` does not necessarily indicate that the map contained no mapping for the key; it's also possible that the map explicitly mapped the key to `null`. The map will not contain a mapping for the specified key once the call returns. Parameters key:Object key whose mapping is to be removed from the map Returns:List<V> the previous value associated with `key`, or `null` if there was no mapping for `key`. Annotations @Override @Nullable

public List<V> remove(Object key)

Implements java.util.Map.remove.

Doc from java.util.Map.remove.

Removes the mapping for a key from this map if it is present (optional operation). More formally, if this map contains a mapping from key k to value v such that Objects.equals(key, k), that mapping is removed. (The map can contain at most one such mapping.)

Returns the value to which this map previously associated the key, or null if the map contained no mapping for the key.

If this map permits null values, then a return value of null does not necessarily indicate that the map contained no mapping for the key; it's also possible that the map explicitly mapped the key to null.

The map will not contain a mapping for the specified key once the call returns.

Parameters

key:Object: key whose mapping is to be removed from the map

Returns:List<V>

the previous value associated with key, or null if there was no mapping for key.

Annotations

@Override
@Nullable

set	back to summary
public void set(K key, V value) Implements org.springframework.util.MultiValueMap.set. Doc from org.springframework.util.MultiValueMap.set. Set the given single value under the given key. Parameters key:K the key value:V the value to set Annotations @Override

set

back to summary

public void set(K key, V value)

Implements org.springframework.util.MultiValueMap.set.

Doc from org.springframework.util.MultiValueMap.set.

Set the given single value under the given key.

Parameters

key:K: the key
value:V: the value to set

Annotations

@Override

setAll	back to summary
public void setAll(Map<K, V> values) Implements org.springframework.util.MultiValueMap.setAll. Doc from org.springframework.util.MultiValueMap.setAll. Set the given values under. Parameters values:Map<K, V> the values. Annotations @Override

setAll

back to summary

public void setAll(Map<K, V> values)

Implements org.springframework.util.MultiValueMap.setAll.

Doc from org.springframework.util.MultiValueMap.setAll.

Set the given values under.

Parameters

values:Map<K, V>: the values.

Annotations

@Override

size back to summary

size	back to summary
public int size() Implements java.util.Map.size. Doc from java.util.Map.size. Returns the number of key-value mappings in this map. If the map contains more than `Integer.MAX_VALUE` elements, returns `Integer.MAX_VALUE`. Returns:int the number of key-value mappings in this map Annotations @Override

public int size()

Implements java.util.Map.size.

Doc from java.util.Map.size.

Returns the number of key-value mappings in this map. If the map contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Returns:int

the number of key-value mappings in this map

Annotations

@Override

toSingleValueMap back to summary

toSingleValueMap	back to summary
public Map<K, V> toSingleValueMap() Implements org.springframework.util.MultiValueMap.toSingleValueMap. Doc from org.springframework.util.MultiValueMap.toSingleValueMap. Return a `Map` with the first values contained in this `MultiValueMap`. Returns:Map<K, V> a single value representation of this map Annotations @Override

public Map<K, V> toSingleValueMap()

Implements org.springframework.util.MultiValueMap.toSingleValueMap.

Doc from org.springframework.util.MultiValueMap.toSingleValueMap.

Return a Map with the first values contained in this MultiValueMap.

Returns:Map<K, V>

a single value representation of this map

Annotations

@Override

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object. Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations

@Override

values back to summary

values	back to summary
public Collection<List<V>> values() Implements java.util.Map.values. Doc from java.util.Map.values. Returns a `Collection` view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own `remove` operation), the results of the iteration are undefined. The collection supports element removal, which removes the corresponding mapping from the map, via the `Iterator.remove`, `Collection.remove`, `removeAll`, `retainAll` and `clear` operations. It does not support the `add` or `addAll` operations. Returns:Collection<List<V>> a collection view of the values contained in this map Annotations @Override

public Collection<List<V>> values()

Implements java.util.Map.values.

Doc from java.util.Map.values.

Returns a Collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The collection supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Collection.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations.

Returns:Collection<List<V>>

a collection view of the values contained in this map

Annotations

@Override

public Class MultiValueMapAdapter<K, V>

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