code: public final static void deleteAnnotationFromMonomerNotation(PolymerNotation polymer, int position) {
  		polymer.getPolymerElements().getListOfElements().get(position).setAnnotation(null);
  	}
docs: method to delete the annotation of a MonomerNotation
  
  @param polymer
  PolymerNotation
  @param position
  position of the MonomerNotation