infinispan/infinispan — pull request #1163 by galderz (2012-06-06 15:28:02+00:00)
Title: ISPN-2095 Use flag to identify atomic map operations

https://issues.jboss.org/browse/ISPN-2095

I admit that my solution is debatable, but I think it's the simplest and safest option while avoiding instanceof calls to figure out what the put call is really putting.

By assigning a flag to all delta writes, such as atomic map writes, interceptors such as the clustered activation interceptor can decide more precisely whether to load the previous value or not, which can be used to merge atomic maps.

5.1.x branch: `t_2095_5`