1. ArrayLists Given the starter code consisting of MyArrayList.java, complete the implementation of all the methods in MyArrayList.java without changing the code in main(). The expected output is: The Union: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14] Arrl: [0, 1, 2, 3, 4, 5, 6, 7, 8, 91 Arr2: [5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
1. ArrayLists Given the starter code consisting of MyArrayList.java, complete the implementation of all the methods in MyArrayList.java without changing the code in main(). The expected output is: The Union: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14] Arrl: [0, 1, 2, 3, 4, 5, 6, 7, 8, 91 Arr2: [5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
JAVA
![1. ArrayLists
Given the starter code consisting of MyArrayList.java, complete the implementation of
all the methods in MyArrayList.java without changing the code in main().
The expected output is:
The Union: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
Arrl: [0, 1, 2, 3, 4, 5, 6, 7, 8, 91
Arr2: [5, 6, 7, 8, 9, 10, 11, 12, 13, 14]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb86a99a0-e295-4e6d-8e5b-4162e9819fb6%2F658a66f1-ee04-486e-835a-ed207bada894%2Fx3w4kxd_processed.png&w=3840&q=75)
Transcribed Image Text:1. ArrayLists
Given the starter code consisting of MyArrayList.java, complete the implementation of
all the methods in MyArrayList.java without changing the code in main().
The expected output is:
The Union: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
Arrl: [0, 1, 2, 3, 4, 5, 6, 7, 8, 91
Arr2: [5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
![import java.util.ArrayList;
public class MyArrayList {
public static void main(String[] args) {
// Don't change the code
ArrayList<Integer> arr1
ArrayList<Integer> arr2
- new ArrayList<Integer>();
= new ArrayList<Integer>();
e; i < 10; i++)
arr1. add(i);
for (int i
for(int i = 5; i < 15; i++)
arr2.add(i);
System.out.println("The Union:
System.out.println("Arr1:
System.out.println("Arr2: " + arr2);
+ Union(arr1, arr2));
+ arr1);
}
public static ArrayList<Integer> Union(ArrayList<Integer> arr1, ArrayList<Integer> arr2) {
//creates a ArrayList, where its elements are the union of the elements of arr1 and arr2
//only unique values, no repetition
//the original ArrayLists should not be modified
/lyour code here
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb86a99a0-e295-4e6d-8e5b-4162e9819fb6%2F658a66f1-ee04-486e-835a-ed207bada894%2Frh1lkdls_processed.png&w=3840&q=75)
Transcribed Image Text:import java.util.ArrayList;
public class MyArrayList {
public static void main(String[] args) {
// Don't change the code
ArrayList<Integer> arr1
ArrayList<Integer> arr2
- new ArrayList<Integer>();
= new ArrayList<Integer>();
e; i < 10; i++)
arr1. add(i);
for (int i
for(int i = 5; i < 15; i++)
arr2.add(i);
System.out.println("The Union:
System.out.println("Arr1:
System.out.println("Arr2: " + arr2);
+ Union(arr1, arr2));
+ arr1);
}
public static ArrayList<Integer> Union(ArrayList<Integer> arr1, ArrayList<Integer> arr2) {
//creates a ArrayList, where its elements are the union of the elements of arr1 and arr2
//only unique values, no repetition
//the original ArrayLists should not be modified
/lyour code here
}
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