code: public static List<RepositoryConfiguration> createDefaultRepositoryConfiguration() {
  		MavenSettings mavenSettings = new MavenSettingsReader().readSettings();
  		List<RepositoryConfiguration> repositoryConfiguration = new ArrayList<>();
  		repositoryConfiguration.add(MAVEN_CENTRAL);
  		if (!Boolean.getBoolean("disableSpringSnapshotRepos")) {
  			repositoryConfiguration.add(SPRING_MILESTONE);
  			repositoryConfiguration.add(SPRING_SNAPSHOT);
  		}
  		addDefaultCacheAsRepository(mavenSettings.getLocalRepository(),
  				repositoryConfiguration);
  		addActiveProfileRepositories(mavenSettings.getActiveProfiles(),
  				repositoryConfiguration);
  		return repositoryConfiguration;
  	}
docs: Create a new default repository configuration.
  @return the newly-created default repository configuration