Lazyclass has a
.clear()method. When called, the reference held in the Lazy Reference is removed and only the ID is kept so that the instance can be reloaded when needed.
Lazyinstance has a
.get()call sets it to the current time. This will tell you how long a Lazy Reference has not been used, i.e. if it is needed at all.
LazyReferenceManageraudits this. It is enabled by default, with a timeout of 1,000,000 milliseconds, which is about 15 minutes.