code: public void setDebug(boolean debugF) {
          this.debug = debugF;
          if (this.tarIn != null) {
              this.tarIn.setDebug(debugF);
          } else if (this.tarOut != null) {
              this.tarOut.setDebug(debugF);
          }
      }
docs: Set the debugging flag.
  
  @param debugF
  The new debug setting.