Comments on: sealed classes, records and enums

By: Jeanne Boyarsky

Jeanne Boyarsky — Thu, 30 Jun 2022 01:17:36 +0000

In reply to Peter. Peter: It is legal code. But it's off topic for the exam. We can't put everything in the book. So sometimes good stuff has to be cut. I didn't want to leave this on the cutting room floor so I blogged about it.

By: Peter

Peter — Wed, 29 Jun 2022 13:59:04 +0000

Hello, I miss the point why it shouldn’t be on the book – since it is legal code and that was what you wanted to demonstrate.

By: Jeanne Boyarsky

Jeanne Boyarsky — Sat, 25 Jun 2022 12:13:49 +0000

In reply to Deepak. Deepak: I can't think of one. The point of the example is to show it is legal.

By: Deepak

Deepak — Tue, 31 May 2022 09:31:49 +0000

In reply to Jeanne Boyarsky. I meant a real world scenario where this code work

By: Jeanne Boyarsky

Jeanne Boyarsky — Mon, 30 May 2022 13:52:27 +0000

In reply to Deepak. Deepak: This is working Java code; it compiles. What do you mean? (Also, it is unlikely someone would write this code. It is meant to demonstrate legality)

By: Deepak

Deepak — Mon, 30 May 2022 05:31:15 +0000

Hi, Can you illustrate this with a working java code