Java Long.numberOfTrailingZeros Examples

Example #1

File: JumboEnumSet.java Project: cheremin/scalarization

 public E next() {
   if (!hasNext()) throw new NoSuchElementException();
   lastReturned = unseen & -unseen;
   lastReturnedIndex = unseenIndex;
   unseen -= lastReturned;
   return (E) universe[(lastReturnedIndex << 6) + Long.numberOfTrailingZeros(lastReturned)];
 }