public class LockedFile<E> extends java.util.HashSet<E>
LockedFile()
void
beat()
long
getBirth()
add, clear, clone, contains, isEmpty, iterator, remove, size
equals, hashCode, removeAll
addAll, containsAll, retainAll, toArray, toArray, toString
finalize, getClass, notify, notifyAll, wait, wait, wait
addAll, containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray
public LockedFile()
public long getBirth()
public void beat()