public int compare(Object obj1, Object obj2)
		{
			char[] str1 = ((String) obj1).toCharArray();
			char[] str2 = ((String) obj2).toCharArray();
			
			if (str1.length > str2.length)
			{
				return 1;
			}
			else if (str1.length < str2.length)
			{
				return 0;
			}
			else
			{
				for (int i = 0; i < str1.length; i++)
				{
					if (str1[i] > str2[i])
					{
						return 1;
					}
					else if (str1[i] < str2[i])
					{
						return 0;
					}
				}
			}
			
			return 0;
		}