Uses of Interface java.util.SortedMap (Java SE 11 & JDK 11 )

## Uses of Interface
java.util.SortedMap

- Packages that use SortedMap
  Package | Description
  --- | ---
  java.nio.charset | Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
  java.util | Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
  java.util.concurrent | Utility classes commonly useful in concurrent programming.
  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 SortedMap in java.nio.charset

    Methods in java.nio.charset that return SortedMap
    Modifier and Type | Method | Description
    --- | --- | ---
    `static SortedMap<String,​Charset>` | Charset.`availableCharsets()` | Constructs a sorted map from canonical charset names to charset objects.

  - ### Uses of SortedMap in java.util

    Subinterfaces of SortedMap in java.util
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `NavigableMap<K,​V>` | A `SortedMap` extended with navigation methods returning the closest matches for given search targets.

    Classes in java.util that implement SortedMap
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `TreeMap<K,​V>` | A Red-Black tree based `NavigableMap` implementation.

    Methods in java.util that return SortedMap
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <K,​V> SortedMap<K,​V>` | Collections.`checkedSortedMap​(SortedMap<K,​V> m, Class<K> keyType, Class<V> valueType)` | Returns a dynamically typesafe view of the specified sorted map.
    `static <K,​V> SortedMap<K,​V>` | Collections.`emptySortedMap()` | Returns an empty sorted map (immutable).
    `SortedMap<K,​V>` | NavigableMap.`headMap​(K toKey)` | Returns a view of the portion of this map whose keys are strictly less than `toKey`.
    `SortedMap<K,​V>` | SortedMap.`headMap​(K toKey)` | Returns a view of the portion of this map whose keys are strictly less than `toKey`.
    `SortedMap<K,​V>` | TreeMap.`headMap​(K toKey)` |
    `SortedMap<K,​V>` | NavigableMap.`subMap​(K fromKey, K toKey)` | Returns a view of the portion of this map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
    `SortedMap<K,​V>` | SortedMap.`subMap​(K fromKey, K toKey)` | Returns a view of the portion of this map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
    `SortedMap<K,​V>` | TreeMap.`subMap​(K fromKey, K toKey)` |
    `static <K,​V> SortedMap<K,​V>` | Collections.`synchronizedSortedMap​(SortedMap<K,​V> m)` | Returns a synchronized (thread-safe) sorted map backed by the specified sorted map.
    `SortedMap<K,​V>` | NavigableMap.`tailMap​(K fromKey)` | Returns a view of the portion of this map whose keys are greater than or equal to `fromKey`.
    `SortedMap<K,​V>` | SortedMap.`tailMap​(K fromKey)` | Returns a view of the portion of this map whose keys are greater than or equal to `fromKey`.
    `SortedMap<K,​V>` | TreeMap.`tailMap​(K fromKey)` |
    `static <K,​V> SortedMap<K,​V>` | Collections.`unmodifiableSortedMap​(SortedMap<K,​? extends V> m)` | Returns an unmodifiable view of the specified sorted map.

    Methods in java.util with parameters of type SortedMap
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <K,​V> SortedMap<K,​V>` | Collections.`checkedSortedMap​(SortedMap<K,​V> m, Class<K> keyType, Class<V> valueType)` | Returns a dynamically typesafe view of the specified sorted map.
    `static <K,​V> SortedMap<K,​V>` | Collections.`synchronizedSortedMap​(SortedMap<K,​V> m)` | Returns a synchronized (thread-safe) sorted map backed by the specified sorted map.
    `static <K,​V> SortedMap<K,​V>` | Collections.`unmodifiableSortedMap​(SortedMap<K,​? extends V> m)` | Returns an unmodifiable view of the specified sorted map.

    Constructors in java.util with parameters of type SortedMap
    Constructor | Description
    --- | ---
    `TreeMap​(SortedMap<K,​? extends V> m)` | Constructs a new tree map containing the same mappings and using the same ordering as the specified sorted map.

  - ### Uses of SortedMap in java.util.concurrent

    Subinterfaces of SortedMap in java.util.concurrent
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `ConcurrentNavigableMap<K,​V>` | A `ConcurrentMap` supporting `NavigableMap` operations, and recursively so for its navigable sub-maps.

    Classes in java.util.concurrent that implement SortedMap
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `ConcurrentSkipListMap<K,​V>` | A scalable concurrent `ConcurrentNavigableMap` implementation.

    Constructors in java.util.concurrent with parameters of type SortedMap
    Constructor | Description
    --- | ---
    `ConcurrentSkipListMap​(SortedMap<K,​? extends V> m)` | Constructs a new map containing the same mappings and using the same ordering as the specified sorted map.

  - ### Uses of SortedMap in java.util.jar

    Methods in java.util.jar that return SortedMap
    Modifier and Type | Method | Description
    --- | --- | ---
    `SortedMap<String,​String>` | Pack200.Packer.`properties()` | Deprecated, for removal: This API element is subject to removal in a future version. Get the set of this engine's properties.
    `SortedMap<String,​String>` | Pack200.Unpacker.`properties()` | Deprecated, for removal: This API element is subject to removal in a future version. Get the set of this engine's properties.