static final int computeMinLgArrLongsFromCount(final int count){
  int upperCount=(int)Math.ceil(count / REBUILD_THRESHOLD);
  int arrLongs=max(ceilingPowerOf2(upperCount),1 << MIN_LG_ARR_LONGS);
  int newLgArrLongs=Integer.numberOfTrailingZeros(arrLongs);
  return newLgArrLongs;
}

static final int computeMinLgArrLongsFromCount ( final int count ) { int upperCount = ( int ) Math . ceil ( count / REBUILD_THRESHOLD ) ; int arrLongs = max ( ceilingPowerOf2 ( upperCount ) , 1 << MIN_LG_ARR_LONGS ) ; int newLgArrLongs = Integer . numberOfTrailingZeros ( arrLongs ) ; return newLgArrLongs ; }
computes minimum lgarrlongs from a current count .
