sdk/src/com/socialize/cache/TTLCache.java
public synchronized void extendTTL(K strKey) {
		TTLObject<K, E> object = getTTLObject(strKey);
		if(object != null) {
			object.setLifeExpectancy(System.currentTimeMillis() + object.getTtl());
		}
	}
public synchronized void extendTTL(K strKey) {
		TTLObject<K, E> object = getTTLObject(strKey);
		if(object != null) {
			object.setLifeExpectancy(System.currentTimeMillis() + object.getTtl());
		}
	}
Extends the ttl of the object with the given key with the current system time.
@param strKey