/* * UserID uid should not be null */ private static boolean checkPassword(String password, boolean newPassword, UserID uid) { if (password == null || password.length() < 8) { System.out.println("Password must be length of 8 or more."); return false; } assert (uid != null); if (!newPassword && !uid.getPassword().equals(password)) { System.out.println("Password does not match with the username"); return false; } return true; }