public V get(K key) {
V result = null;
CacheableObject<V> co = cache.get(key);
if (co != null) {
result = co.getValue();
}
return result;
}
public V remove(K key) {
CacheableObject<V> co = cache.remove(key);
V result = null;
if (co != null) {
result = co.getValue();
}
return result;
}
@Override
public void run() {
synchronized (cache) {
Enumeration<K> e = cache.keys();
while (e.hasMoreElements()) {
K key = e.nextElement();
CacheableObject co = cache.get(key);
if (co != null && co.isReadyToDie(expiration)) {
cache.remove(key);
}
}
}
}