increase event pool size

One new question ;-)

I tried to increase the event pool size from default 50 to 100 by setting an
tag in object-repository.xml:

<object class="org.enhydra.barracuda.core.event.DefaultEventPool">
      <prop name="DEFAULT_POOL_SIZE">100</prop>
</object>

But in the log I see this:
[ObjectRepositoryAssembler] Instantiating
org.enhydra.barracuda.core.event.ApplicationGateway
[ObjectRepositoryAssembler] ...Setting
org.enhydra.barracuda.core.event.ApplicationGateway.RESPOND_WITH_404 =
"true" (java.lang.Boolean)
[DefaultEventPool] Instantiating
EventPool:org.enhydra.barracuda.core.event.DefaultEventPool@147bc1 Pool
size:50 Timeout:60000 Retry Interval:50 Max Retries:3 Cleanup
Interval:600000
[ObjectRepositoryAssembler] Instantiating
org.enhydra.barracuda.core.event.DefaultEventPool
[ObjectRepositoryAssembler] ...Setting
org.enhydra.barracuda.core.event.DefaultEventPool.DEFAULT_POOL_SIZE = "100"
(java.lang.Integer)
[ObjectRepositoryAssembler] Assembly complete!

Now I have two event pools one of 50 and one of size 100 and I suppose the
latter is an orphan. How and where can I manipulate the pool size?

Thanks,
Thorsten