| CharacterEscapes | Abstract base class that defines interface for customizing character escaping aspects for String values, for formats that use escaping. |
| CharTypes | |
| 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. |
| JsonStringEncoder | Helper class used for efficient encoding of JSON String values (including JSON field names) into Strings or UTF-8 byte arrays. |
| MergedStream | Simple InputStream implementation that is used to "unwind" some data previously read from an input stream; so that as long as some of that data remains, it's returned; but as long as it's read, we'll just use data from the underlying original stream. |
| NumberInput | |
| NumberOutput | |
| OutputDecorator | Handler class that can be used to decorate output destinations. |
| SegmentedStringWriter | Efficient alternative to StringWriter, based on using segmented internal buffer. |
| SerializedString | String token that can lazily serialize String contained and then reuse that serialization later on. |
| TestIOContext | |
| TestJsonStringEncoder | |
| TestMergedStream | |
| TestUTF8Writer | |
| UTF32Reader | Since JDK does not come with UTF-32/UCS-4, let's implement a simple decoder to use. |
| UTF8Writer |