@Override
  public Map<String, String> collect(ErrorReportCollectingContext context) {
    Map<String, String> r = new HashMap<>();
    r.put("APPLICATION:uuid", context.getOtrosApplication().getConfiguration().getString(ConfKeys.UUID, "?"));
    return r;
  }
Collects UUID or "?" if UUID is not present in configuration
olv-core/src/main/java/pl/otros/logview/exceptionshandler/errrorreport/UuidERDC.java