Traditional Chinese words always displayed in Simplified Chinese version in word cloud frequencies and image

[peyser81]

Hi, I have traditional Chinese words as input and the generated word frequencies and image always show the simplified version of the words. This is my sample code and the image

            final FrequencyAnalyzer frequencyAnalyzer = new FrequencyAnalyzer();
            frequencyAnalyzer.setWordFrequenciesToReturn(100);
            frequencyAnalyzer.setMinWordLength(2);
            frequencyAnalyzer.setStopWords(loadStopWords());
            frequencyAnalyzer.setWordTokenizer(new ChineseWordTokenizer());

            List<String> texts = new ArrayList<>();
            texts.add("畫畫"); //Traditional Chinese, 画画 is the simplified version
            texts.add("笨蛋");
            texts.add("purpose");
            final List<WordFrequency> wordFrequencies = frequencyAnalyzer.load(texts);
            final List<WordFrequency> wordFrequenciesNeg = frequencyAnalyzer.load(new ArrayList<>());
            freq = wordFrequencies;
            freqNeg = wordFrequenciesNeg;
            long t = System.currentTimeMillis();

            // Layered Word Cloud from two images/two word sets
            Dimension dimension = new Dimension(600, 386);
            LayeredWordCloud layeredWordCloud = new LayeredWordCloud(2, dimension, CollisionMode.PIXEL_PERFECT);
            layeredWordCloud.setAngleGenerator(0, new AngleGenerator(0));
            layeredWordCloud.setAngleGenerator(1, new AngleGenerator(0));

            layeredWordCloud.setPadding(0, 2);
            layeredWordCloud.setPadding(1, 2);

            layeredWordCloud.setKumoFont(0, new KumoFont("Noto Sans TC", FontWeight.PLAIN));
            layeredWordCloud.setKumoFont(1, new KumoFont("Noto Sans TC", FontWeight.PLAIN));

            String backgroundPath = context.getRealPath("/res/wordcloud/backgrounds/");
            layeredWordCloud.setBackground(0, new PixelBoundryBackground(backgroundPath + "cloud_bg.bmp"));
            layeredWordCloud.setBackground(1, new PixelBoundryBackground(backgroundPath + "cloud_fg.bmp"));

            layeredWordCloud.setBackgroundColor(Color.WHITE);

            layeredWordCloud.setColorPalette(0,
                    new ColorPalette(new Color(0xAF1B14), new Color(0xE0251C), new Color(0xF2473F),
                            new Color(0xFB7771), new Color(0xF9ADA9), new Color(0xF9ADA9), new Color(0xF9ADA9),
                            new Color(0xF9ADA9), new Color(0xF9ADA9), new Color(0xF9ADA9)));
            layeredWordCloud.setColorPalette(1,
                    new ColorPalette(new Color(0x336708), new Color(0x428609), new Color(0x58AE0F),
                            new Color(0x72D51F), new Color(0xA0CE7A), new Color(0xA0CE7A), new Color(0xA0CE7A),
                            new Color(0xA0CE7A), new Color(0xA0CE7A), new Color(0xA0CE7A)));

            layeredWordCloud.setFontScalar(0, new LinearFontScalar(12, 60));
            layeredWordCloud.setFontScalar(1, new LinearFontScalar(14, 80));