void sort(List list)//按自然排序的升序排序 void sort(List list, Comparator c)//定制排序，由Comparator控制排序逻辑 void swap(List list, int i ...

A Collection in simple terms means when a group of similar things, often a group created by someone is known as a collection. A collection when collected works like a container – it groups multiple ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...