Re: svn commit: r910096 - /ofbiz/trunk/framework/base/src/org/ofbiz/base/conversion/Converters.java

[Adrian Crum]

[hidden email] wrote:

> Author: doogie
> Date: Sun Feb 14 22:34:46 2010
> New Revision: 910096
>
> URL: http://svn.apache.org/viewvc?rev=910096&view=rev
> Log:
> Implement unsynchronized(non-blocking) access to converterMap and
> noConversion.
>
> Modified:
>     ofbiz/trunk/framework/base/src/org/ofbiz/base/conversion/Converters.java

Adam,

Do you know of any advantages/disadvantages of using FastMap versus
ConcurrentHashMap?

[Adam Heath-2]

Adrian Crum wrote:

> [hidden email] wrote:
>> Author: doogie
>> Date: Sun Feb 14 22:34:46 2010
>> New Revision: 910096
>>
>> URL: http://svn.apache.org/viewvc?rev=910096&view=rev
>> Log:
>> Implement unsynchronized(non-blocking) access to converterMap and
>> noConversion.
>>
>> Modified:
>>    
>> ofbiz/trunk/framework/base/src/org/ofbiz/base/conversion/Converters.java
>
> Adam,
>
> Do you know of any advantages/disadvantages of using FastMap versus
> ConcurrentHashMap?

FastMap is more stable with regard to memory allocation.  It might be
a tad slower because of this, but it's execution profile doesn't vary
as much.