| Package | Description | 
|---|---|
| javax.imageio | The main package of the Java Image I/O API. | 
| javax.imageio.spi | A package of the Java Image I/O API containing the plug-in interfaces
for readers, writers, transcoders, and streams, and a runtime
registry. | 
| javax.imageio.stream | A package of the Java Image I/O API dealing with low-level I/O from
files and streams. | 
| Class and Description | 
|---|
| ImageInputStream A seekable input stream interface for use by
  ImageReaders. | 
| ImageOutputStream A seekable output stream interface for use by
  ImageWriters. | 
| Class and Description | 
|---|
| ImageInputStream A seekable input stream interface for use by
  ImageReaders. | 
| ImageOutputStream A seekable output stream interface for use by
  ImageWriters. | 
| Class and Description | 
|---|
| IIOByteBuffer A class representing a mutable reference to an array of bytes and
 an offset and length within that array. | 
| ImageInputStream A seekable input stream interface for use by
  ImageReaders. | 
| ImageInputStreamImpl An abstract class implementing the  ImageInputStreaminterface. | 
| ImageOutputStream A seekable output stream interface for use by
  ImageWriters. | 
| ImageOutputStreamImpl An abstract class implementing the  ImageOutputStreaminterface. | 
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