java

    public static boolean simpleCheck(String path) {
        try {
            ScriptEngineManager sem = new ScriptEngineManager();
            ScriptEngine engine = sem.getEngineByName("nashorn");
            File js = new File(path);
            String script = FileUtils.readFileToString(js, StandardCharsets.UTF_8);
            engine.eval(script);
            Invocable iv = (Invocable) engine;
            ScriptEngine scriptengine = (ScriptEngine) iv;
            scriptengine.put("cm", new TestA());
            iv.invokeFunction("start");
            return false;
        } catch (Throwable ex) {
            ex.printStackTrace();
            return ex.getMessage().contains("is not a function");
        }
    }

    public static class TestA {
        private final TestPlayer player = new TestPlayer();

        public TestPlayer getPlayer() {
            return player;
        }

        public void dispose() {
        }

        public int getNumberFromQuestInfo(int i, String s) {
            return 0;
        }
    }

    public static class TestPlayer {
        public String getInfoQuest(int i) {
            return "";
        }
    }