logger.debug("Requested Due-In schedule"); printSchedule(reqDISched, logger);
if(reqDISched != null) { logger.debug("Requested Due-In schedule"); printSchedule(reqDISched, logger); } else { logger.debug("Requested Due-In schedule is null!!!"); }
  public Schedule getRequestedDueInSchedule() {    if (logInvPG == null) {      return null;    }          Schedule reqDISched = scheduleToNonOverlapSchedule(getAllElements(logInvPG.getSupplyList()));    if (logger.isDebugEnabled()) {      logger.debug("Requested Due-In schedule");      printSchedule(reqDISched, logger);    }          //return scheduleToNonOverlapSchedule(getAllElements(logInvPG.getSupplyList()));    return reqDISched;  }