in src/main/java/org/apache/sling/feature/apiregions/impl/RegionPrinter.java [79:83]
private void renderProperties(PrintWriter pw) {
String[] properties = new String[] { Activator.REGIONS_PROPERTY_NAME, RegionConstants.APIREGIONS_JOINGLOBAL,
RegionConstants.DEFAULT_REGIONS, RegionConstants.PROPERTIES_FILE_LOCATION };
Arrays.stream(properties).forEach(p -> pw.println(String.format(" - %s=%s", p, context.getProperty(p))));
}