“array.copyOf()” method Program plan: ArrayListUtil.java Import required packages. Definition of class “ArrayListUtil”. Definition of method “copyOf()”. Traverse the values. Assign the values. Return the values. Test.java Import the required packages. Define the method “Test()”. Definition of “main()” method Create an string array. Call the “append()” method. Add the values. Append the values to the list. Print the list “a”. Print the expected value. Print the list “b”. Print the expected value. Print the list “c”. Print the expected value.

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Chapter 18, Problem 18PE

Program Plan Intro

“array.copyOf()” method

Program plan:

ArrayListUtil.java

Import required packages.

Definition of class “ArrayListUtil”.

Definition of method “copyOf()”.

Traverse the values.

Assign the values.

Return the values.

Test.java

Import the required packages.

Define the method “Test()”.

Definition of “main()” method

Create an string array.

Call the “append()” method.

Add the values.

Append the values to the list.

Print the list “a”.

Print the expected value.

Print the list “b”.

Print the expected value.

Print the list “c”.

Print the expected value.

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