Do I need Java 8 or 17 for Minecraft?

Since Java Edition 1.18(1.18 Pre-release 2), Minecraft requires Java 17 or newer.

Do you need Java 8 or Java 17 for Minecraft?

Minecraft 1.17 and newer

Use of Java 17 is recommended and encouraged for best compatibility.

What version of Java do I need for Minecraft 1.17 server?

A: The server is probably using Java 8. Minecraft 1.17 needs Java 16.

Can I use Java 8 with Java 17?

As in the other answers, an application built for Java 8 will probably work fine in Java 17, with some caveats, but if you absolutely need the final product to run under Java 8, go get a real Java 8 runtime and set it up in your IDE.

Does Minecraft 1.18 need Java 17?

Requirements​

With the release of Minecraft 1.18, Paper now requires Java 17 to run. If you don't already have Java 17, it's easy to download and install.

How To Download & Install Java 17 for Minecraft

Does Minecraft 1.19 need Java 17?

To run a Minecraft 1.19.2 server, Java build 19.X.X or higher is required. If the command prompt returns a Java Runtime Environment other than 19, or if you receive an error message stating that “java” is an unrecognized command, you'll need to install the correct version of Java.

Should we update to Java 17?

Java 17 gives lots of features which can help you current application to improve in performance or User experience, then please upgrade to Java 17. If you choose to migrate ,then it may required to make some code changes , some effort will be needed based on application & environment.

Is Java 17 better than Java 8?

Performance is not a reason for using Java 17. But of course in some more specific use cases Java 17 might outperform Java 8. For example, with its new API, Java 17 generates random numbers much faster.

Is Java 17 OK for Minecraft?

Since Java Edition 1.18(1.18 Pre-release 2), Minecraft requires Java 17 or newer.

Should I learn Java 8 or 11 or 17?

It's important to note that even in 2022, many applications continue to run on Java 8 and Java 11. While Java 17 offers LTS, it's certainly not unusual if your application is using 11 or even 8. In 2022, the majority of applications are using Java 8+.

What version of Java do I need for Minecraft?

No, as a matter of fact, if you try to use Minecraft mods or start a server with Java 18, it may not work at all. The reason for this is that Java 17 is the version that is natively supported by Minecraft.

How do I know which version of Java to use for Minecraft?

What version of Minecraft Java should I use?

The official Minecraft system requirements list Java 8 as the minimum version to run Java. But for a few years already, the launcher downloads Java for you if you don't have it already, meaning that a missing Java installation would be a launcher bug.

Do I need to uninstall Java 8 before installing Java 17?

Keeping old versions of Java on your system presents a serious security risk. Uninstalling older versions of Java from your system ensures that Java applications will run with the latest security and performance improvements on your system.

Is Java 8 outdated?

Support for JavaFX on Java SE 8 will continue until March 2025. * Oracle Java SE product dates are provided as examples to illustrate the support policies. Customers should refer to the Oracle Lifetime Support Policy for the most up-to-date information.

Why do we need Java 17?

Making it easier to use various PRNG algorithms interchangeably in applications. Improved support for stream-based programming, providing streams of PRNG objects. Elimination of code duplication in existing PRNG classes. Preservation of existing behavior of class java.

Is Java 17 stable?

Java 17 delivers thousands of performance, stability, and security updates, as well as 14 JEPs (JDK Enhancement Proposals) that further improve the Java language and platform to help developers be more productive.

Should I install Java 11 or 17?

While migrating from java 11 to java 17 will allow us to have up-to-date language features which build the apps more portable. Java 17 support the long term, java 11 also support the long term. Java 11 contains support up to Sept 2023 and it will also contain extended support up to Sept 2026.

What is Java version 17?

The Java Platform, Standard Edition 17 Development Kit (JDK 17) is a feature release of the Java SE platform. It contains new features and enhancements in many functional areas.

Why is Java 8 still recommended?

Long Term Support (LTS) Version

One of the key reasons why Java 8 is still so popular is that it is an LTS (or Long-Term Support) version. Unfortunately, not all versions of Java are LTS versions!

What are the benefits of Java 8 to Java 17?

There are many useful features introduced from Java 8 to Java 17 like lambda expressions, Stream API, New Date, and Time API, Creating Immutable Lists, Records, Sealed Classes, var for storing local variables without types, String in switch case, Text Block, and many more.

How old is Java 17?

The last long-term support version (LTS) of Java is Java 17, released in September 2021.

How to migrate from Java 8 to Java 17?

What version of Java does Minecraft 1.18 use?

TECHNICAL CHANGES IN 1.18 PRE-RELEASE 2

Minecraft now uses Java version 17. If you are using a default setup the Launcher will download and install the correct version. If you are using a custom Java setup or a third-party launcher, you will need to ensure that your Java installation is version 17 or above.

Which Java should I download for Minecraft Forge?

Forge for Minecraft versions 1.18 and higher requires the use of Java 17 to run and has a different setup than older versions of forge. Run the installer on your PC.