code: public final static void addCountToMonomerNotation(PolymerNotation polymer, int position, String count) {
  		polymer.getPolymerElements().getListOfElements().get(position).setCount(count);
  	}
docs: method to set the count of a MonomerNotation
  
  @param polymer
  PolymerNotation
  @param position
  position of the MonomerNotation
  @param count
  new count of the MonomerNotation