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Java Array Of Arraylist Arraylist Of Array Digitalocean You can use ArraysasList() method to create and initialize List at the same line javautilArrays class act as a bridge between Array and List in Java and by using this method you can quicklyMethods of ListIterator 1) void add (E e) Inserts the specified element into the list (optional operation) 2) boolean hasNext () Returns true if this list iterator has more elements when Java initialize arraylist with one element