this.bytes = bytes; this.microseconds = microseconds;
this.byteLength = bytes; this.microsecondLength = microseconds;
  public MidiFileFormat(int type, float divisionType, int resolution, int bytes, long microseconds)  {    this.type = type;    this.divisionType = divisionType;    this.resolution = resolution;    this.bytes = bytes;    this.microseconds = microseconds;  }