Sorry I was thinking of Long.hashCode(long), but I see now that this was 
introduced in java 1.8...

Sent from my iPhone

> On 2016/09/21, at 10:09, Gary Gregory <garydgreg...@gmail.com> wrote:
> 
> Where do you see such a method?
> 
> Gary
> 
>> On Tue, Sep 20, 2016 at 4:43 PM, Remko Popma <remko.po...@gmail.com> wrote:
>> Objects.hashCode(long) does exactly the same, but is certainly easier to 
>> read. Go for it!
>> 
>> Sent from my iPhone
>> 
>>> On 2016/09/21, at 5:06, Greg Thomas <greg.d.tho...@gmail.com> wrote:
>>> 
>>> Could you use simply
>>> 
>>> return Objects.hashcode(...)
>>> 
>>> To avoid the maths In the first place ??
>>> -- 
>>> Sent from my iPhone
>>> 
>>>> On 20 Sep 2016, at 19:53, Gary Gregory <garydgreg...@gmail.com> wrote:
>>>> 
>>>> I see a Findbugs error in:
>>>> 
>>>> org.apache.logging.log4j.core.impl.Log4jLogEvent.hashCode()
>>>> 
>>>> for:
>>>> 
>>>>         result = 31 * result + (threadPriority ^ (threadPriority >>> 32));
>>>> 
>>>> "The code performs shift of a 32 bit int by a constant amount outside the 
>>>> range -31..31. The effect of this is to use the lower 5 bits of the 
>>>> integer value to decide how much to shift by (e.g., shifting by 40 bits is 
>>>> the same as shifting by 8 bits, and shifting by 32 bits is the same as 
>>>> shifting by zero bits). This probably isn't what was expected, and it is 
>>>> at least confusing."
>>>> 
>>>> Thoughts?
>>>> 
>>>> Gary
>>>> 
>>>> -- 
>>>> E-Mail: garydgreg...@gmail.com | ggreg...@apache.org 
>>>> Java Persistence with Hibernate, Second Edition
>>>> JUnit in Action, Second Edition
>>>> Spring Batch in Action
>>>> Blog: http://garygregory.wordpress.com 
>>>> Home: http://garygregory.com/
>>>> Tweet! http://twitter.com/GaryGregory
> 
> 
> 
> -- 
> E-Mail: garydgreg...@gmail.com | ggreg...@apache.org 
> Java Persistence with Hibernate, Second Edition
> JUnit in Action, Second Edition
> Spring Batch in Action
> Blog: http://garygregory.wordpress.com 
> Home: http://garygregory.com/
> Tweet! http://twitter.com/GaryGregory

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