How do I use advanced features of ArrayList in Java?
An example of an AI chatbot conversation about advanced features of ArrayList in Java.
How do I use advanced features of ArrayList in Java?
You can use methods like subList(), sort(), and shuffle() to manipulate ArrayLists. What specific feature are you interested in?
Can you explain the subList() method?
Sure! The subList(int fromIndex, int toIndex) method returns a view of the portion of the list between the specified fromIndex, inclusive, and toIndex, exclusive.
How does the sort() method work?
The sort(Comparator<? super E> c) method sorts the list according to the order induced by the specified comparator. You can also use Collections.sort(yourList).
What about the shuffle() method?
The shuffle(List<?> list) method randomly permutes the elements in the specified list, which can be useful for games or random sampling.
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