Chapter 12.1, Problem 9STQ

Program Plan Intro

“get” method in “ArrayList” class: This method is used to returns the elements at the position specified by index.

Example:

The example for “get” method is given below:

Consider, “nameList” is an object of class “ArrayList<String>”. Suppose if the “nameList” contains the four strings "Rose", "Merry", "Joe", and "Jansi".

User can returns all strings in the “nameList” by using method “get” is given below:

for(int index = 0; index < aList.size(); index++)

  System.out.println(nameList.get(index));