public boolean checkRow(int row) {
		int count = 0;
		for(int i = 1; i < 10; i++) {
			count = 0;
			for(int j = 0; j < 9; j++) {
				if(i == Integer.parseInt(entries[row][j].getText())) {
					count++;
				}
				if( count >= 2) {
					System.out.println("checkRow() returned false at i: " + row + " j: " + j + " with " + entries[row][j].getText());
					return false;
				}
			}
		}
		return true;
	}