gistfile1.java

	public Contact searchContact(String nickName) 
	{
		for (int n = 0; n < _contactList.size(); n++)
		{
			Contact c = _contactList.get(n);
			if (c != null && nickName.equals(c.getNickName())) 
			{
				return _contactList.get(n);
			} 
		}
		return null;
	}