what are the prerequisites of an interface and why what you explain here aligns . Java List InterfaceJava list interface allows to access and store the elements sequentially. It extends thecollection interface.Methods of List InterfaceIt uses all the methods of collection interface as collection interface is super class. Followingare the methods discussed:● add() - adds an element to a listaddAll() - adds all elements of one list to another• get() - helps to randomly access elements from listsiterator() - returns iterator object that can be used to sequentially accesselements of listsset() - changes elements of listsremove() - removes an element from the listremoveAll() - removes all the elements from the list●● clear() - removes all the elements from the list (more efficient thanremoveAll())• size() - returns the length of liststoArray() - converts a list into an arraycontains() - returns true if a list contains specified element

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what are the prerequisites of an interface and why what you explain here aligns .

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

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Question

what are the prerequisites of an interface and why what you explain here aligns .

Java List Interface
Java list interface allows to access and store the elements sequentially. It extends the
collection interface.
Methods of List Interface
It uses all the methods of collection interface as collection interface is super class. Following
are the methods discussed:
● add() - adds an element to a list
addAll() - adds all elements of one list to another
• get() - helps to randomly access elements from lists
iterator() - returns iterator object that can be used to sequentially access
elements of lists
set() - changes elements of lists
remove() - removes an element from the list
removeAll() - removes all the elements from the list
●
● clear() - removes all the elements from the list (more efficient than
removeAll())
• size() - returns the length of lists
toArray() - converts a list into an array
contains() - returns true if a list contains specified element

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