public boolean equals(deleteCourse_args that) {
      if (that == null)
        return false;

      boolean this_present_courseNumber = true && this.isSetCourseNumber();
      boolean that_present_courseNumber = true && that.isSetCourseNumber();
      if (this_present_courseNumber || that_present_courseNumber) {
        if (!(this_present_courseNumber && that_present_courseNumber))
          return false;
        if (!this.courseNumber.equals(that.courseNumber))
          return false;
      }

      return true;
    }