jodd-core/src/main/java/jodd/cache/LRUCache.java
@Override
	protected int pruneCache() {
		if (!isPruneExpiredActive()) {
			return 0;
		}
        int count = 0;
		Iterator<CacheObject<K,V>> values = cacheMap.values().iterator();
		while (values.hasNext()) {
			CacheObject<K,V> co = values.next();
			if (co.isExpired()) {
				values.remove();
				onRemove(co.key, co.cachedObject);
				count++;
			}
		}
		return count;
	}
@Override
	protected int pruneCache() {
		if (!isPruneExpiredActive()) {
			return 0;
		}
        int count = 0;
		Iterator<CacheObject<K,V>> values = cacheMap.values().iterator();
		while (values.hasNext()) {
			CacheObject<K,V> co = values.next();
			if (co.isExpired()) {
				values.remove();
				onRemove(co.key, co.cachedObject);
				count++;
			}
		}
		return count;
	}
@ Override protected int pruneCache ( ) { if ( ! isPruneExpiredActive ( ) ) { return 0 ; } int count = 0 ; Iterator < CacheObject < K , V > > values = cacheMap . values ( ) . iterator ( ) ; while ( values . hasNext ( ) ) { CacheObject < K , V > co = values . next ( ) ; if ( co . isExpired ( ) ) { values . remove ( ) ; onRemove ( co . key , co . cachedObject ) ; count ++ ; } } return count ; }
Prune only expired objects, <code>LinkedHashMap</code> will take care of LRU if needed.
Prune only expired objects <code > LinkedHashMap< / code > will take care of LRU if needed .