This is the file : Array lists are objects that, like arrays,provide you the ability to store itemssequentially and recall items by index.Working with array lists involves invokingArrayList methods, so we will need todevelop some basic skills.Let's start with the code below. Create anew Eclipse project namedLab_Project_26. Then,1. download the JavaArrayLists.java sourcecode file to the project folder2. in Eclipse, import/open the source codefile for editing3. enter your name in the comment blocknear the top of the file4. add the required code as described belowThe main method declares and creates anArrayList with the identifier names thatcan hold strings. It also prints out theArrayList. When we compile and executethis code, we see that the ArrayList isempty: [].Complete the following tasks by adding codeto this skeleton program. If you are asked toprint a value or an array list, provide asuitable label to identify it when it is printed(e.g., last name: Harry, or names: []).a. Call the ArrayList's add() method toenter the following names in sequence:Alice, Bob, Connie, David, Edward, Fran,Gomez, Harry.Print the ArrayList again.b. Call the ArrayList's get() method toretrieve and print the first and last names.c. Print the size() of the ArrayList.d. Use size() to help you print the last b. Call the ArrayList's get() method toretrieve and print the first and last names.c. Print the size() of the ArrayList.d. Use size() to help you print the lastname in the list.e. Use set() to change "Alice" to "Alice B.Toklas".Print the ArrayList to verify the change.f. Use the alternate form of add () to insert"Doug" after "David".Print the ArrayList again.g. Use a loop (instead of a single call toSystem.out.println) to print eachname in the ArrayList.h. Create a second Array List called names2that is built by calling the ArrayListconstructor that accepts anotherArrayList as an argument.Pass names to the ArrayListconstructor to build names2.Then print the ArrayList again.i. Call names. remove(0) to remove thefirst element from the originalArrayList.Print names and names2.Verify that "Alice B. Toklas" was removedfrom names, but not from names2.

Required Java code is given below

Array lists are objects that, like arrays, provide you the ability to store items sequentially and recall items by index. Working with array lists involves invoking ArrayList methods, so we will need to

Array lists are objects that, like arrays, provide you the ability to store items sequentially and recall items by index. Working with array lists involves invoking ArrayList methods, so we will need to

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

This is the file :

Array lists are objects that, like arrays,
provide you the ability to store items
sequentially and recall items by index.
Working with array lists involves invoking
ArrayList methods, so we will need to
develop some basic skills.
Let's start with the code below. Create a
new Eclipse project named
Lab_Project_26. Then,
1. download the JavaArrayLists.java source
code file to the project folder
2. in Eclipse, import/open the source code
file for editing
3. enter your name in the comment block
near the top of the file
4. add the required code as described below
The main method declares and creates an
ArrayList with the identifier names that
can hold strings. It also prints out the
ArrayList. When we compile and execute
this code, we see that the ArrayList is
empty: [].
Complete the following tasks by adding code
to this skeleton program. If you are asked to
print a value or an array list, provide a
suitable label to identify it when it is printed
(e.g., last name: Harry, or names: []).
a. Call the ArrayList's add() method to
enter the following names in sequence:
Alice, Bob, Connie, David, Edward, Fran,
Gomez, Harry.
Print the ArrayList again.
b. Call the ArrayList's get() method to
retrieve and print the first and last names.
c. Print the size() of the ArrayList.
d. Use size() to help you print the last

b. Call the ArrayList's get() method to
retrieve and print the first and last names.
c. Print the size() of the ArrayList.
d. Use size() to help you print the last
name in the list.
e. Use set() to change "Alice" to "Alice B.
Toklas".
Print the ArrayList to verify the change.
f. Use the alternate form of add () to insert
"Doug" after "David".
Print the ArrayList again.
g. Use a loop (instead of a single call to
System.out.println) to print each
name in the ArrayList.
h. Create a second Array List called names2
that is built by calling the ArrayList
constructor that accepts another
ArrayList as an argument.
Pass names to the ArrayList
constructor to build names2.
Then print the ArrayList again.
i. Call names. remove(0) to remove the
first element from the original
ArrayList.
Print names and names2.
Verify that "Alice B. Toklas" was removed
from names, but not from names2.

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