code: public void setWriter(Object sysLogHolder, Object sysErrHolder) {
          this.sysOutHolder = (SystemLogHolder) sysLogHolder;
          this.sysErrHolder = (SystemLogHolder) sysErrHolder;
      }
docs: Set the writers for SystemOut and SystemErr respectfully
  
  @param sysLogHolder SystemLogHolder object for SystemOut
  @param sysErrHolder SystemLogHolder object for SystemErr