Help Hashmap Error

[L2shaken]

http://imgur.com/a/KJwdY

protected int getVoteWinner()
	{
		int old = 0;
		HashMap<Integer, Integer> temp = new HashMap<>();
		
		for (int vote : votes.values())
		{
			if (!temp.containsKey(vote))
				temp.put(vote, 1);
			else
			{
				old = temp.get(vote);
				old++;
				temp.getEntry(vote).setValue(old);
			}
		}
		
		int max = temp.head().getNext().getValue();
		int result = temp.head().getNext().getKey();
		
		for (Map.Entry<Integer, Integer> entry : temp.entrySet())
		{
			if (entry.getValue() > max)
			{
				max = entry.getValue();
				result = entry.getKey();
			}
		}
		
		votes.clear();
		temp = null;
		return result;
	}

How do I solve this problem? Use aCis 350, replaces FastMap with HashMap and is giving this error.

Edited November 21, 2016 by L2shaken

[AccessDenied]

Thank you Sir SweeTs

 

As you see dear topic owner, if you're going to make a server you must put some effort and learn the basics. Asking for help when your knowledge is 0 along with free packs in order to make money saying that "the reason i make it is not money is just my dream" it's fail. 

Edited November 22, 2016 by AccessDenied

[Versus]

Since when did this forum turn into a circlejerk? This is a help section and people can ask whatever the hell they want, they are not here to be judged.