Converts a base 10 integer to a hexadecimal string of ASCII characters.

Dec Int to Hex String

public static String itostrx(int hex)
	{
		String result = "";
		String[] hexes = {"0", "1", "2", "3", "4","5","6","7","8","9","A",
				"B","C","D","E","F"};
		
		while(hex >= 0){
			if(hex < 16){
				result = hexes[hex]  + result;
				break;
			}
			result = hexes[hex%16] + result;
			hex/=16;
		}
		
		return result;
	}