[concurrency-interest] ConcurrentHashMap NullPointerException

BJ Low bingjiang.low at fresbo.com
Mon Jan 7 01:30:53 EST 2008


It is Object.hashcode() and Object.equals()

On Jan 7, 2008 1:24 PM, Jed Wesley-Smith <jed at atlassian.com> wrote:

> BJ Low wrote:
> > Sorry it shld be this
> >
> > ...
> >
> > class Conn {
> >    ....
> >    ....
> > - Hide quoted text -
>
> BJ, you never did show your key class's equals and hashcode methods or
> whether the class is immutable (as regards equality at least).
>
> cheers,
> jed.
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-- 
Regards,
BJ Low
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