![]() After that, the add method is used for creating the ArrayList items. First, arrlstStr object is declared as String type by using the newkeyword. In this example, ArrayList Java class is created with four elements. I will explain further about ArrayList, first, have a look at a few examples of using this in Java programs. The difference between the two is that the former is unsynchronized. You may compare the ArrayList to the vector as well. That means you may use all operation that list interface provides while ArrayList extends the AbstractList class. The Java ArrayList implements the List interface. Unlike the standard array class in Java, the ArrayList is dynamic that allows adding or removing the elements after it is created. ![]() A demo of contains method for searching array list A demo of using get method for accessing ArrayList items A few main points about creating and accessing ArrayList Java class ![]()
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