public static void addSystemTestScroe(String state ,HashMap<String, Float> systemTestScores, float systemTestPoints) {
        
        
        if(lastSystemTestPoints == null)
            lastSystemTestPoints = new HashMap<String, Float>();
        
        if(lastSystemTestPoints.containsKey(state))
            lastSystemTestPoints.remove(state);
        
        if(lastSystemTestScore == null)
            lastSystemTestScore = new HashMap<String,HashMap<String, Float>>();
       if(lastSystemTestScore.containsKey(state))
           lastSystemTestScore.remove(state);
        
        lastSystemTestScore.put(state,systemTestScores);
        lastSystemTestPoints.put(state,systemTestPoints);
    }