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- public String toString() {
- StringBuilder s = new StringBuilder("<html>");
- for (ArrayList<ArrayList<Animal>> row : board) {
- for (ArrayList<Animal> cell : row) {
- if (cell.isEmpty())
- s.append(" ");
- else
- s.append(cell.get(0).letter).append(" ");
- }
- s.append("<br>");
- }
- s.append("</html>");
- return s.toString();
- }
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