copper-server-mongo/src/main/java/com/pogeyan/cmis/data/mongo/PassiveExpiringMap.java
/**
	 * All expired entries are removed from the map prior to determining if it is
	 * empty. {@inheritDoc}
	 */
All expired entries are removed from the map prior to determining if it is
empty.
All expired entries are removed from the map prior to determining if it is empty .
@Override
	public boolean isEmpty() {
		removeAllExpired(now());
		return super.isEmpty();
	}
@ Override public boolean isEmpty ( ) { removeAllExpired ( now ( ) ) ; return super . isEmpty ( ) ; }
All expired entries are removed from the map prior to determining if it is
 empty.
All expired entries are removed from the map prior to determining if it is empty .