ivate static void readConfigurations(@NotNull Element element,
                                         @NotNull Collection<? super Configuration> configurations,
                                         @NotNull Collection<? super Configuration> historyConfigurations) {
    for (Element pattern : element.getChildren()) {
      final Configuration config = readConfiguration(pattern);
      if (config == null) continue;

      if (pattern.getAttribute(SAVE_HISTORY_ATTR_NAME) != null) {
        historyConfigurations.add(config);
      }
      else {
        configurations.add(config);
      }
    }
  }


ivate static void readConfigurations(@NotNull Element element,
                                         @NotNull Collection<? super Configuration> configurations,
                                         @NotNull Collection<? super Configuration> historyConfigurations) {