protected static int getArrayIndex(int[] intArray, int key)
	{
		int i = 0;
		boolean foundMatch = false;
		while (!foundMatch && i < intArray.length)
		{
			foundMatch = (intArray[i] == key);
			if (!foundMatch)
			{
				i++;
			}
		}

		if (!foundMatch)
		{
			return NO_MATCH;
		}
		else
		{
			return i;
		}
	}