Category "java-17"

What are sealed classes in Java 17?

Today, I updated my Java version from 16 to 17, and I found that sealed classes is a new feature in it. I think it can be declared like this: public sealed clas

Java 17 | Need Help to update to Gson 2.9.0 and disableJdkUnsafe

I'm trying to Update my Gson version to 2.9.0 and disableJdkUnsafe, Can I get help with below error. This is from a broken test when I updated my GsonBuilder. T

Netty not working with Java 17 modular JDK

Split package issue for Netty with JDK 17. It is unmodularlized jar which I am trying to include in my modularized project. I added a module-info.java then incl

Is it possible to set private static final field using Reflection in JDK 17 [duplicate]

I am trying to upgrade my application Java version from v1.8 to v17. There are some unit tests which are using Reflection to set value of priv

Does pattern matched switch need to be always exhaustive in Java?

JEP 406 states: A pattern variable introduced by a switch label is definitely matched in the associated switch rule expression, switch rule block or switch rul

Default implementation for hashCode() and equals() for record vs class in Java

Tried with sample code to check default behaviour of equals() and hashCode() for record vs class, but it seems behave differently for record compare to class. H

How to create a new camera source in Java?

I am trying to create a new camera source or driver in java. There is a similar question based on python. What am trying to do is that I want a new camera sourc