Immutable class is a class which once created, its contents can not be changed. Immutable objects are the objects whose state can not be changed once constructed. e.g. String class Since the state of ...

Immutable objects are great, mostly because they are Thread safe. You can pass them around without fear they will be changed. Almost all of the new features in Java 8 (Date and Time, Optionals and ...

Immutability means that something cannot be changed. In Java, an immutable class is one whose state cannot be changed once it has been created. This shot aims to give a guideline of how to make a ...