This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Originally posted by Don Bosco: Is there any difference between Immutable objects and classes? according to my understanding from mock tests Math is an immutable class. objects of Double, Integer etc., are immutable objects.
According to my understanding Math Class is final class so it can not be subclassed or extended. Objects of Doubl,Integer Etc. (Wrapper Classes) are immutable objects so their objects can not be changed.