Kabir, I need more to work out a prototype from PojoCache side once alpha2 is out this week (or early next week). But here are my initial questions: 1. We have discussed multi-dimensional array before. Can your prototyoe handle it now? 2. I have some reservation regarding to per-VM scope of array interception. a) What happens when I have multiple instances in the VM. E.g., | p1 = new POJO(); | | p2 = new POJO(); | | ... | | p1.array[2] = 10; | | p2.array[2] = 20; | can you differentiate this? 3. Since we don't distinguish the target object, what happens when I have same array field name in different POJO? E.g., | class POJO_A | { | int[] array; | } | and | class POJO_B | { | int[] array; | } | Will I have a problem here? 4. With per-VM scope, we are saying this is like a static field, I think. So naturally, we can't use the "Region" concept that is in JBoss Cache. We will just need to document that. 5. Finally, upon invocation in MyArrayInterceptor, do I have access to the array reference itself, e.g., POJO.array? Can I get it from the ArrayRegistry during invocation? I need this such that I can tie the array to the internal cache store. Thanks, -Ben View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3997501#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...