code: public ApiTokenClient setDebug(boolean debug, int maxEntitySize, Logger log) {
          wsBase = configure(apiToken, debug, log, maxEntitySize);
          return this;
      }
docs: Enables REQ/RES debug logging. This method re-configures the web-target, via {@link #configure(String, boolean,
  java.util.logging.Logger, int)}.
  
  @param debug         true for logging
  @param maxEntitySize max number of chars for dumping the content of an entity (e.g. response body)
  @param log           non-standard log stream
  @return itself (for chaining)