May 2024
Intermediate to advanced
368 pages
11h 3m
English
book
Object Oriented Programming Through Java by Pearson
by Ramesh Vasappanavara, Anand Vasappanavara, Gautam Vasappanavara
Content preview from Object Oriented Programming Through Java by Pearson
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Java Util Package 11.21
Table 11.4 | Collection class interfaces and implementing classes
Interface Implementing Class Description
List ArrayList
Implementation based on Resizable Array
List LinkedList
Implementation based on Linked List
Set HashSet
Implementation based on Hash Table
Set TreeSet
Implementation based on Balanced Binary Tree
Map HashMap
Implementation based on Hash Table
Map TreeMap
Implementation based on Balanced Binary Tree
Table 11.5 | Collection interface and their descriptions
Method Remark
boolean add(Object o)
Add a new object
boolean
addAll(Collection c)
Usage: t. addAll (c) Mimics union operation.
Result: Collection
t contains all the objects ...
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