# Package org.bouncycastle.util.io

General purpose I/O helper classes and wrappers.

- Class Summary
  Class | Description
  --- | ---
  BufferingOutputStream | An output stream that buffers data to be feed into an encapsulated output stream.
  SimpleOutputStream |
  Streams | Utility methods to assist with stream processing.
  TeeInputStream | An input stream which copies anything read through it to another stream.
  TeeOutputStream | An output stream which copies anything written into it to another stream.

- Exception Summary
  Exception | Description
  --- | ---
  StreamOverflowException | Exception thrown when too much data is written to an InputStream