docs: public int getLeadingBitCount(boolean network) {
  		int count = getDivisionCount();
  		if(count == 0) {
  			return 0;
  		}
  		long front = network ? getDivision(0).getMaxValue() : 0;
  		int prefixLen = 0;
  		for(int i = 0; i < count; i++) {
  			IPAddressDivision seg = getDivision(i);
  			long value = seg.getDivisionValue();
  			if(value != front) {
  				return prefixLen + seg.getLeadingBitCount(network);
  			}
  			prefixLen += seg.getBitCount();
  		}
  		return prefixLen;
  	}