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## Uses of Interface
java.util.Map

Packages that use Map
java.security | Provides the classes and interfaces for the security framework.
java.text | Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util | Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
java.util.jar | Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.

Uses of Map in java.security

Classes in java.security that implement Map
`class` | `Provider` This class represents a "provider" for the Java Security API, where a provider implements some or all parts of Java Security, including: Algorithms (such as DSA, RSA, MD5 or SHA-1).

Methods in java.security with parameters of type Map
`void` | `Provider.putAll(Map t)` Copies all of the mappings from the specified Map to this provider.
`static Provider[]` | `Security.getProviders(Map filter)` Returns an array containing all installed providers that satisfy the specified selection criteria, or null if no such providers have been installed.

Uses of Map in java.text

Methods in java.text that return Map
`Map` | `AttributedCharacterIterator.getAttributes()` Returns a map with the attributes defined on the current character.

Methods in java.text with parameters of type Map
`void` | `AttributedString.addAttributes(Map attributes, int beginIndex, int endIndex)` Adds a set of attributes to a subrange of the string.

Constructors in java.text with parameters of type Map
`AttributedString(String text, Map attributes)` Constructs an AttributedString instance with the given text and attributes.

Uses of Map in java.util

Subinterfaces of Map in java.util
`interface` | `SortedMap` A map that further guarantees that it will be in ascending key order, sorted according to the natural ordering of its keys (see the `Comparable` interface), or by a comparator provided at sorted map creation time.

Classes in java.util that implement Map
`class` | `AbstractMap` This class provides a skeletal implementation of the `Map` interface, to minimize the effort required to implement this interface.
`class` | `HashMap` Hash table based implementation of the `Map` interface.
`class` | `Hashtable` This class implements a hashtable, which maps keys to values.
`class` | `Properties` The `Properties` class represents a persistent set of properties.
`class` | `TreeMap` Red-Black tree based implementation of the `SortedMap` interface.
`class` | `WeakHashMap` A hashtable-based `Map` implementation with weak keys.

Fields in java.util declared as Map
`static Map` | `Collections.EMPTY_MAP` The empty map (immutable).

Methods in java.util that return Map
`static Map` | `Collections.unmodifiableMap(Map m)` Returns an unmodifiable view of the specified map.
`static Map` | `Collections.synchronizedMap(Map m)` Returns a synchronized (thread-safe) map backed by the specified map.
`static Map` | `Collections.singletonMap(Object key, Object value)` Returns an immutable map, mapping only the specified key to the specified value.

Methods in java.util with parameters of type Map
`void` | `Hashtable.putAll(Map t)` Copies all of the mappings from the specified Map to this Hashtable These mappings will replace any mappings that this Hashtable had for any of the keys currently in the specified Map.
`void` | `AbstractMap.putAll(Map t)` Copies all of the mappings from the specified map to this map (optional operation).
`static Map` | `Collections.unmodifiableMap(Map m)` Returns an unmodifiable view of the specified map.
`static Map` | `Collections.synchronizedMap(Map m)` Returns a synchronized (thread-safe) map backed by the specified map.
`void` | `TreeMap.putAll(Map map)` Copies all of the mappings from the specified map to this map.
`void` | `HashMap.putAll(Map t)` Copies all of the mappings from the specified map to this one.
`void` | `Map.putAll(Map t)` Copies all of the mappings from the specified map to this map (optional operation).

Constructors in java.util with parameters of type Map
`Hashtable(Map t)` Constructs a new hashtable with the same mappings as the given Map.
`WeakHashMap(Map t)` Constructs a new `WeakHashMap` with the same mappings as the specified `Map`.
`TreeMap(Map m)` Constructs a new map containing the same mappings as the given map, sorted according to the keys' natural order.
`HashMap(Map t)` Constructs a new map with the same mappings as the given map.

Uses of Map in java.util.jar

Classes in java.util.jar that implement Map
`class` | `Attributes` The Attributes class maps Manifest attribute names to associated string values.

Fields in java.util.jar declared as Map
`protected Map` | `Attributes.map` The attribute name-value mappings.

Methods in java.util.jar that return Map
`Map` | `Manifest.getEntries()` Returns a Map of the entries contained in this Manifest.

Methods in java.util.jar with parameters of type Map
`void` | `Attributes.putAll(Map attr)` Copies all of the attribute name-value mappings from the specified Attributes to this Map.

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