Uses of Interface
java.util.Map

Packages that use Map

Package	Description
java.util

Uses of Map in java.util

Subinterfaces of Map in java.util

Modifier and Type	Interface and Description
interface	NavigableMap<K,V>
interface	SortedMap<K,V>

Classes in java.util that implement Map

Modifier and Type	Class and Description
class	AbstractMap<K,V>
class	HashMap<K,V>
class	Hashtable<K,V>
class	IdentityHashMap<K,V>
class	LinkedHashMap<K,V>
class	TreeMap<K,V>

Fields in java.util declared as Map

Modifier and Type	Field and Description
static Map	Collections.EMPTY_MAP

Methods in java.util that return Map

Modifier and Type	Method and Description
static <K,V> Map<K,V>	Collections.emptyMap()
static <K,V> Map<K,V>	Collections.singletonMap(K key, V value)
static <K,V> Map<K,V>	Collections.synchronizedMap(Map<K,V> map)
static <K,V> Map<K,V>	Collections.unmodifiableMap(Map<? extends K,? extends V> map)

Methods in java.util with parameters of type Map

Modifier and Type	Method and Description
static <E> Set<E>	Collections.newSetFromMap(Map<E,Boolean> map)
void	TreeMap.putAll(Map<? extends K,? extends V> map)
void	Map.putAll(Map<? extends K,? extends V> map)
void	IdentityHashMap.putAll(Map<? extends K,? extends V> map)
void	Hashtable.putAll(Map<? extends K,? extends V> map)
void	HashMap.putAll(Map<? extends K,? extends V> map)
void	AbstractMap.putAll(Map<? extends K,? extends V> map)
static <K,V> Map<K,V>	Collections.synchronizedMap(Map<K,V> map)
static <K,V> Map<K,V>	Collections.unmodifiableMap(Map<? extends K,? extends V> map)

Constructors in java.util with parameters of type Map

Constructor and Description
HashMap(Map<? extends K,? extends V> map)
Hashtable(Map<? extends K,? extends V> map)
IdentityHashMap(Map<? extends K,? extends V> map)
LinkedHashMap(Map<? extends K,? extends V> m)
TreeMap(Map<? extends K,? extends V> map)