public boolean doLogin() {
        try {
            somemethodForLogin();
            return true;
        }  catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

new java.util.Timer().schedule(
                    new java.util.TimerTask() {
                        @Override
                        public void run() {
                           System.out.println("Returning after 8 seconds wait");
                        }
                    },
                    8000
            );