Method getMoodLabel

src/main/java/PEP/Moods.java:82–85

(int index)

    }
    
    public String getMoodLabel(int index) { 
        if (index<0) return null;
        return (String)moodValue.elementAt(index); 
    }

    String getMoodName(int index) {
        return (String)moodKey.elementAt(index);