code: func New(hint uint64) *FastIntegerHashMap {
  	if hint == 0 {
  		hint = 16
  	}
  
  	hint = roundUp(hint)
  	return &FastIntegerHashMap{
  		count:   0,
  		packets: make(packets, hint),
  	}
  }
docs: // New returns a new FastIntegerHashMap with a bucket size specified
  // by hint.