CodesJava

Easy learning with example program codes

what is the difference between hashset and treeset in java?


HashSet:

HashSet extends AbstractSet and implements the Set interface. It not maintains any order for its elements. It uses hash table for storage.

TreeSet:

TreeSet extends AbstractSet and implements the NavigableSet interface. It maintains ascending order for its elements i.e. elements will be in sorted form.

HashSet maintains no order whereas TreeSet maintains ascending order.

Java interview questions on collections

Sign Up/ Sign In
Ask a Question


Industrial Training

We offers Placement Oriented Training on Java, Spring, JSF, Hibernate, PHP, AngularJS, Angular 4, PLSQL, Oracle BI Publisher etc. We also provides Online training, please mail us at hr@codesjava.com.

Development

We also provides the Development services for Website Development , Java Development, PHP Development, Android App Development etc. You can contact us on hr@codesjava.com.

Copyright © 2018 CodesJava DMCA.com Protection Status SiteMap Reference: Java Wiki