in src/main/java/org/apache/sling/feature/apiregions/impl/RegionConfiguration.java [330:343]
private static void addBsnVerArtifact(
Map<Map.Entry<String, Version>, List<String>> bsnVerMap,
String bundleSymbolicName, String bundleVersion,
String artifactId) {
Version version = Version.valueOf(bundleVersion);
Map.Entry<String, Version> bsnVer = new AbstractMap.SimpleEntry<>(bundleSymbolicName, version);
List<String> l = bsnVerMap.get(bsnVer);
if (l == null) {
l = new ArrayList<>();
bsnVerMap.put(bsnVer, l);
}
if (!l.contains(artifactId))
l.add(artifactId);
}