Updating cache with EntryProcessor does not update

[tarioch]

I use a cache configured with

copyOnRead="true"
copyOnWrite="true"

In the processor the code looks more or less like this:

Value value = entry.getValue();
value.modifySomehow();
entry.setValue(value);

after this, the cache remains unchanged.

Looking at the code it's easy to see why

in JCache, line 884

        void apply(final JCache<K, V> jCache) {
            if(deleted && !skipDelete) {
                jCache.remove(key);
            }
            if(newValue != initialValue && newValue != null) {
                jCache.put(key, newValue);
            }
        }

So in my case newValue == initialValue but it should still do a put as the value was modified. Maybe if it's using copyOnRead/copyOnWrite it should always put the value? Or is there something I missed/another way I can force an update (besides actually creating a new Value object which I'd rather not do).

[alexsnaps]

Hey Patrick,
This is indeed a bug, the implementation should reput as soon as .setValue was invoked indeed.
I'll work on fixing this... Thanks for report this!
Alex

[alexsnaps]

@ljacomet Can you have a look at this failure? Confused why the maven build could be broken by this changeset here...