private final char IntegerToChar(int i) {
		char c = '0';
		
		switch (i) {
			case 0 : c = 'A'; break;
			case 1 : c = 'B'; break;
			case 2 : c = 'C'; break;
			case 3 : c = 'D'; break;
			case 4 : c = 'E'; break;
			case 5 : c = 'F'; break;
			case 6 : c = 'G'; break;
			case 7 : c = 'H'; break;
		}
		
		return c;
	}