public void reactionAnalysis(){
    //System.out.printf("%d\n", reactions.size());
    for(int i=0; i<reactions.size(); i++){
      if(reactions.get(i).getCount() > 1){
        System.out.printf("%d\t", reactions.get(i).getCount());
        System.out.printf(""+reactionToString(reactions.get(i))+"\n");
      }
    }  
  }