android - XWalk (Crosswalk) CookieManager が NDK でアプリをクラッシュさせる

Question

私は次のことをしています：

• 私のLauncher活動では、次のようonCreateにデフォルトを初期化した後：CookieManager

  CookieManager cookieManager = CookieManager.getInstance();
  if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
      CookieSyncManager.createInstance(ctx);
  }
  
  cookieManager.setAcceptCookie(true);
  cookieManager.setAcceptFileSchemeCookies(true);
  

• その後、こんなことをしている...

  CookieHandler.setDefault(new WebkitCookieManagerProxy());
  

• ...私が拡張しCookieManagerてこれを行っている場所：

  public class WebkitCookieManagerProxy extends CookieManager {
  private static final String TAG = WebkitCookieManagerProxy.class.getName();
  private XWalkCookieManager crosswalkCookieManager;
  
  public WebkitCookieManagerProxy() {
      this(null, null);
  }
  
  /* package */ WebkitCookieManagerProxy(CookieStore store, CookiePolicy cookiePolicy) {
      super(null, cookiePolicy);
  
      this.crosswalkCookieManager = new XWalkCookieManager();
  
  }
  
  // java.net.CookieManager overrides
  
  @Override
  public void put(URI uri, Map<String, List<String>> responseHeaders) throws IOException {
      // make sure our args are valid
      if ((uri == null) || (responseHeaders == null)) return;
  
      // save our url once
      String url = uri.toString();
  
      // go over the headers
      for (String headerKey : responseHeaders.keySet()) {
          // ignore headers which aren't cookie related
          if ((headerKey == null) || !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey.equalsIgnoreCase("Set-Cookie")))
              continue;
  
          // process each of the headers
          for (String headerValue : responseHeaders.get(headerKey)) {
              this.crosswalkCookieManager.setCookie(url, headerValue);
          }
      }
  }
  
  @Override
  public Map<String, List<String>> get(URI uri, Map<String, List<String>> requestHeaders) throws IOException {
      // make sure our args are valid
      if ((uri == null) || (requestHeaders == null))
          throw new IllegalArgumentException("Argument is null");
  
      // save our url once
      String url = uri.toString();
  
      // prepare our response
      Map<String, List<String>> res = new java.util.HashMap<String, List<String>>();
  
      // get the cookie
      String cookie = null;
      if (this.crosswalkCookieManager.hasCookies()) {
          cookie = this.crosswalkCookieManager.getCookie(url);
      }
  
      // return it
      if (cookie != null) {
          res.put("Cookie", Arrays.asList(cookie));
      }
      return res;
  }
  
  @Override
  public CookieStore getCookieStore() {
      // we don't want anyone to work with this cookie store directly
      throw new UnsupportedOperationException();
  }
  

  }

私の問題は、上記のメソッドに入るput()と、例外でクラッシュすることです。マネージャーで呼び出しを行うと、アプリがクラッシュしますhasCookies()。getCookies()