8
Compito
Java Collections, livello 4, lezione 6
Weak references
Analyze the example.
Inside the main method, create a Monkey object and then create a weak reference (WeakReference) to it.
14
Compito
Java Collections, livello 4, lezione 6
Cache based on SoftReference
Implement the SoftCache class's get, put, and remove methods:
The AnyObject get(Long key) method must return an AnyObject from cacheMap using key. If
key isn't in cacheMap, then return null.
The AnyObject put(Long key, AnyObject value) method must add a key-value pair to the map.