private static boolean isStraight(String[] _cards)
	{
		FastList<String> tempCards = new FastList<String>();
		FastList<String> temp = new FastList<String>();

		//remove duplicates
		for (int i = 0; i < _cards.length; i++)
		{
			if (temp.contains(_cards[i].substring(1)))
				continue;
			temp.add(_cards[i].substring(1));
			tempCards.add(_cards[i]);
		}

		//check if without duplicate the list size at least is 5 or else it cant be flush
		if (tempCards.size() < 5)
			return false;

		for (int i = 0 ; i < tempCards.size(); i++)
			System.out.println(tempCards.get(i));
		//arrange cards from big to small
		System.out.println("organized to");
		Object[] tryer = tempCards.toArray();

		for ( int i = 0 ; i < tryer.length; i++ )
		{
			for (int x = i +1 ; x < tryer.length ; x++)
			{
				if (Integer.parseInt(String.valueOf(tryer[i]).substring(1)) < Integer.parseInt(String.valueOf(tryer[x]).substring(1)))
				{
					String temp2 = String.valueOf(tryer[i]);
					tryer[i] = tryer[x];
					tryer[x] = temp2;

				}
			}
		}

		for (int i = 0 ; i < tryer.length; i++)
			System.out.println(tryer[i]);

		//check if straight then return true and send the heights card rank of the straight(not yet)

		return false;
	}