@SuppressWarnings("unchecked")
  @Override
  public @NotNull RemoteExternalSystemProjectResolver<S> getResolver() throws IllegalStateException {
    try {
      return getService(RemoteExternalSystemProjectResolver.class, myProjectResolver);
    }
    catch (Exception e) {
      throw new IllegalStateException(String.format("Can't create '%s' service", RemoteExternalSystemProjectResolverImpl.class.getName()),
                                      e);
    }
  }
@SuppressWarnings("unchecked")
  @Override
  public @NotNull RemoteExternalSystemProjectResolver<S> getResolver()