code: public static void displayChains(TraceComponent logger, List<?> lchain,
                                       String message, String prefix) {
          if (logger.isDebugEnabled()) {
              chTrace.traceChains(logger, lchain, message, prefix);
          }
      }
docs: Display configured channel chains.
  
  @param logger
  @param lchain
  @param message
  @param prefix