docs: public List<List<String>> getAllScopes() {
      this.checkInitialized();
      final ImmutableList.Builder<List<String>> builder = ImmutableList.<List<String>>builder();
      final Consumer<Integer> _function = (Integer it) -> {
        List<String> _get = this.scopes.get(it);
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("No scopes are available for index: ");
        _builder.append(it);
        builder.add(Preconditions.<List<String>>checkNotNull(_get, _builder));
      };
      this.scopes.keySet().forEach(_function);
      return builder.build();
    }