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 ...

In response to my recent blog posting Immutable Java Objects , Matt brought up a good point of discussion related to making Java classes truly immutable by declaring them as ...

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 ...

Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

Why String is immutable One of the popular interview question. In java, string is immutable and final, java runtime maintains a String Pool that make it a special class.

We asked some industry specialists for their views on waterproofing cross passages: what has changed, what goes wrong and where should more attention be given. The consensus was that, while ...