8164993: (ch) ReadableByteChannel should note a possible ReadOnlyBufferException

[Alan Bateman]

On 19/11/2019 17:31, Brian Burkhalter wrote:
> :
>
> If there are multiple locations where this is needed then they should 
> all be addressed. I’ll take another look.
Thanks. ScatteringByteChannel.read, DatagramChannel.receive, and the 
FileChannel.read method that takes a position, are the methods that come 
to mind.

-Alan