Manik,

In jboss.cache.UnversionedNode.java, when it is a singletonMap the mapping will be dropped when remove(K key) is called, no matter if the key matches. This is in trunk and at least 3.0.2.GA.



public V remove(K key)
{
if (data == null) return null;
V value;
if (data instanceof FastCopyHashMap)
{
value = data.remove(key);
downgradeDataMapIfNeeded();
}
else
{
// singleton maps cannot remove!
value = data.get(key);
data = null;
}
return value;
}


Should I file a bug and fix it or you are going to fix it?

Thanks,
-Alex