Question

The printout from the following code is ________.

java.util.ArrayList list = new java.util.ArrayList();
list.add("New York");
java.util.ArrayList list1 = list;
list.add("Atlanta");
list1.add("Dallas");
System.out.println(list1);

Answer 1

Following are the output of the given code:

Output:

[New York, Atlanta, Dallas]

Step-by-step explanation:

The description of the given java program can be described as follows:

• In this program an empty array list is declared, which creates an object, that is "list", in which the add method uses, that inserts the elements into the list.
• In the next line, add method is called, that inserts "New York" into the list, in the next step, another object of array list "list1" is created, that inserts two elements "Atlanta" and "Dallas" into the list.
• At the last print method, is used, which prints an array list.