Here's the thing. Machine 1 might store 10, but then if you call Machine 2, it
might store 0. What you need to do is more like:
| Integer count = (Integer)cache.get("/a/b/c", "Key1");
| if (count == null) // initialize
| count = 0;
| count = count + 1;
| cache.put("/a/b/c", "Key1", count);
|
But there's a potential race condition here. Use pessimistic locking and
transactions to ensure this is atomic.
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