Constructs a reader that decodes bytes from the given channel using the given decoder.
The resulting stream will contain an internal input buffer of at
least minBufferCap bytes. The stream's read methods
will, as needed, fill the buffer by reading bytes from the underlying
channel; if the channel is in non-blocking mode when bytes are to be
read then an
IllegalBlockingModeException will be thrown. The
resulting stream will not otherwise be buffered, and it will not support
Closing the stream will in turn cause the channel to be closed.
|The channel from which bytes will be read|
|The charset decoder to be used|
|The minimum capacity of the internal byte buffer, or -1 if an implementation-dependent default capacity is to be used|