private void registerFont(String name) {
    if (isHeadlessEnvironment()) return;

    InputStream is = null;
    try {
      is = getClass().getResourceAsStream(name);
      final Font font = Font.createFont(Font.TRUETYPE_FONT, is);
      GraphicsEnvironment.getLocalGraphicsEnvironment().registerFont(font);
    } catch (Exception e) {
      LOG.info(e);
    } finally {
      if (is != null) {
        try {
          is.close();
        } catch (IOException e) {
          LOG.error(e);
        }
      }
    }
  }
 protected static boolean isInHeadlessEnvironment() {
   return GraphicsEnvironment.isHeadless();
 }
Esempio n. 3
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  public static boolean isHeadlessEnv() {
    Application app = ApplicationManager.getApplication();
    if (app == null) return GraphicsEnvironment.isHeadless();

    return app.isUnitTestMode() || app.isHeadlessEnvironment();
  }