@NotNull
  public static JpsAntConfiguration getOrCreateAntConfiguration(@NotNull JpsProject project) {
    JpsAntConfiguration configuration = getAntConfiguration(project);
    if (configuration != null) {
      return configuration;
    }
    JpsAntConfigurationImpl antConfiguration = new JpsAntConfigurationImpl(new HashMap<>(), null);
    return project.getContainer().setChild(JpsAntConfigurationImpl.ROLE, antConfiguration);
  }
@NotNull
  public static JpsAntConfiguration getOrCreateAntConfiguration(@NotNull JpsProject project)