Tomcat10ContainerAdapter extends AbstractTomcatContainer { @Override protected Object getNamingToken(Context context) { Object token = context.getNamingToken(); if (!ContextAccessController.checkSecurityToken(context, token)) { logger.error("Couldn't get a valid security token. ClassLoader binding will fail."); } return token; }  @Override boolean canBoundTo(String binding); @Override void addContextResourceLink(Context context, List<ApplicationResource> resourceList,
      boolean contextBound); @Override void addContextResource(Context context, List<ApplicationResource> resourceList,
      boolean contextBound); @Override List<FilterMapping> getApplicationFilterMaps(Context context); @Override List<FilterInfo> getApplicationFilters(Context context); @Override List<ApplicationParam> getApplicationInitParams(Context context); @Override boolean resourceExists(String name, Context context); @Override InputStream getResourceStream(String name, Context context); @Override Long[] getResourceAttributes(String name, Context context);  }
@Test public void getNamingToken() { final Tomcat10ContainerAdapter adapter = new Tomcat10ContainerAdapter(); assertNull(adapter.getNamingToken(context)); }