/** * Sets generator options. * * @see SudokuGenerator#enableRndSeedOnFilledCells() * @see SudokuGenerator#disableRndSeedOnFilledCells() */ private void setGeneratorOptions() { if (generator != null) { if (rndSeedOnCells) { generator.enableRndSeedOnFilledCells(); } else { generator.disableRndSeedOnFilledCells(); } } }