8
Task
Java Collections,
level 4,
lesson 6
Locked
Weak references
Analyze the example.
Inside the main method, create a Monkey object and then create a weak reference (WeakReference) to it.
14
Task
Java Collections,
level 4,
lesson 6
Locked
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.
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