private static boolean isAccessible(Predicate<? super JavaModuleSystem> predicate) {
    for (JavaModuleSystem t : JavaModuleSystem.EP_NAME.getExtensionList()) {
      if (!predicate.test(t)) {
        return false;
      }
    }
    return true;
  }
private static boolean isAccessible(Predicate<? super JavaModuleSystem> predicate)