message: fix int conversion in codeword value
diff: @@ -45,7 +45,7 @@ export default /*final*/ class Codeword {
  }
  setRowNumberAsRowIndicatorColumn(): void {
  - this.rowNumber = (this.value / 30) * 3 + this.bucket / 3;
  + this.rowNumber = Math.floor((this.value / 30) * 3 + this.bucket / 3);
  }
  getWidth(): /*int*/ number {
  