Yarixxx Голосов: 1 Адрес блога: http://y3x.ru Добавлен: 2010-12-17 00:20:50 блограйдером yarix

Java Iterator

2015-06-17 16:47:46 (читать в оригинале)

There is a nice interface for going over Java Collections, its name Iterator. It allows to remove elements during going over them. The methods are the following: hasNext, next and remove. Suppose we have the following collection: List myList = new ArrayList(); myList.add("str3"); Iterator iterator = myList.iterator(); hasNext This method shows if there are some […]