private void test4thLevel() {
        for (Map.Entry<String, HashMap<String, HashMap<String, HashMap<String, SentiWord>>>> map2 : this.sentimentMap.sentiMap.entrySet()) {
            String word1 = map2.getKey();
            for (Map.Entry<String, HashMap<String, HashMap<String, SentiWord>>> map3 : map2.getValue().entrySet()) {
                String word2 = map3.getKey();
                for (Map.Entry<String, HashMap<String, SentiWord>> map4 : map3.getValue().entrySet()) {
                    String word3 = map4.getKey();
                    for (Map.Entry<String, SentiWord> entry : map4.getValue().entrySet()) {
                        if (entry.getKey().length() > 0) {
                            Integer size = entry.getValue().posVals.size();
                            System.out.println(word1 + " " + word2 + " " + word3 + " " + entry.getKey());
                            System.out.println(entry.getValue().getWC());
                            for (int i = 0; i < size; i++) {
                            	
                                System.out.println(entry.getValue().posVals.get(i) + "\t" + entry.getValue().negVals.get(i));
                            }
                            System.out.println("\n");
                        }
                    }
                }
            }
        }
    }