private static void findIntersectingVacantCells(
CellInfo cellInfo, int x, int y, int xCount, int yCount, boolean[][] occupied) {
cellInfo.maxVacantSpanX = Integer.MIN_VALUE;
cellInfo.maxVacantSpanXSpanY = Integer.MIN_VALUE;
cellInfo.maxVacantSpanY = Integer.MIN_VALUE;
cellInfo.maxVacantSpanYSpanX = Integer.MIN_VALUE;
cellInfo.clearVacantCells();
if (occupied[x][y]) {
return;
}
cellInfo.current.set(x, y, x, y);
findVacantCell(cellInfo.current, xCount, yCount, occupied, cellInfo);
}
