The memento pattern is a Behavioral design pattern that provides the ability to restore an object to its previous state (undo via rollback)

This repository contains working project code used in video Course by Packt Publication with title "Learn Design Patterns with Java " authored by "Aseem Jain".

https://www.packtpub.com/application-development/learn-design-patterns-java-9-video

https://premaseem.wordpress.com/category/computers/design-patterns/

https://www.facebook.com/DesignPatternGuru/

• This code base will work on Java 9 and above versions.
• diagrams folders carry UML diagrams.
• pattern folder has code of primary example.
• patternBonus folder has code of secondary or bonus example.