# Uses of Package
com.fasterxml.jackson.core.io

Packages that use com.fasterxml.jackson.core.io
com.fasterxml.jackson.core: Main public API classes of the core streaming JSON processor: most importantly `JsonFactory` used for constructing JSON parser (`JsonParser`) and generator (`JsonGenerator`) instances.
com.fasterxml.jackson.core.base: Base classes used by concrete Parser and Generator implementations; contain functionality that is not specific to JSON or input abstraction (byte vs char).
com.fasterxml.jackson.core.io
com.fasterxml.jackson.core.json: JSON-specific parser and generator implementation classes that Jackson defines and uses.
com.fasterxml.jackson.core.util: Utility classes used by Jackson Core functionality.

Classes in com.fasterxml.jackson.core.io used by com.fasterxml.jackson.core
Class and Description
CharacterEscapes Abstract base class that defines interface for customizing character escaping aspects for String values, for formats that use escaping.
InputDecorator Handler class that can be used to decorate input sources.
IOContext To limit number of configuration and state objects to pass, all contextual objects that need to be passed by the factory to readers and writers are combined under this object.
OutputDecorator Handler class that can be used to decorate output destinations.

Classes in com.fasterxml.jackson.core.io used by com.fasterxml.jackson.core.base
Class and Description
IOContext To limit number of configuration and state objects to pass, all contextual objects that need to be passed by the factory to readers and writers are combined under this object.

Classes in com.fasterxml.jackson.core.io used by com.fasterxml.jackson.core.io
Class and Description
IOContext To limit number of configuration and state objects to pass, all contextual objects that need to be passed by the factory to readers and writers are combined under this object.
JsonStringEncoder Helper class used for efficient encoding of JSON String values (including JSON field names) into Strings or UTF-8 byte arrays.

Classes in com.fasterxml.jackson.core.io used by com.fasterxml.jackson.core.json
Class and Description
CharacterEscapes Abstract base class that defines interface for customizing character escaping aspects for String values, for formats that use escaping.
IOContext To limit number of configuration and state objects to pass, all contextual objects that need to be passed by the factory to readers and writers are combined under this object.

Classes in com.fasterxml.jackson.core.io used by com.fasterxml.jackson.core.util
Class and Description
CharacterEscapes Abstract base class that defines interface for customizing character escaping aspects for String values, for formats that use escaping.
SerializedString String token that can lazily serialize String contained and then reuse that serialization later on.