8011135: (bf) CharBuffer.put(String) is slow because of String.charAt() call for each char

Alan Bateman Alan.Bateman at oracle.com
Thu Feb 21 17:45:23 UTC 2019

On 21/02/2019 17:41, Brian Burkhalter wrote:
>> There are a few other places in the heap buffers that also need to be 
>> hardened a bit (direct buffers of course need to much more careful).
> Shall I try to include fixing those in this patch?
Probably best to do it as a separate issue. I try to watch for these 
things with direct buffer classes as these could lead to any number of 
VM crashes or security issues. It's a less of concern with the heap 
buffers but would be good to fix if you have cycles.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.openjdk.java.net/pipermail/nio-dev/attachments/20190221/984c4052/attachment.html>

More information about the nio-dev mailing list