docs: public int getLeadingBitCount(boolean network) {
  		int extraLeading = Long.SIZE - getBitCount();
  		if(network) {
  			//leading ones
  			return Long.numberOfLeadingZeros(~getDivisionValue() & getMaxValue()) - extraLeading;
  		}
  		// leading zeros
  		return Long.numberOfLeadingZeros(getDivisionValue()) - extraLeading;
  	}