Is Java 8 going away?

In March 2022 Java 8 lost its Oracle Premier Support. It doesn't mean that it won't receive any new updates, but Oracle's effort put into maintaining it will likely be significantly smaller than it is right now. That means there's a good reason to make the move to a new version.

Is Java 8 discontinued?

Java 8 is the last release on the old cycle methodology still in active support. Non-LTS releases are supported for 6 months. The latest supported release in each release cycle can be found at https://www.oracle.com/java/technologies/java-se-glance.html.

Should I keep Java 8?

We highly recommend that you uninstall all older versions of Java from your system. Keeping old versions of Java on your system presents a serious security risk.

What is the replacement for Java 8?

Scala, guava, RxJava, Apache FreeMarker, and Quarkus are the most popular alternatives and competitors to Java 8.

Should I use Java 8 or 11?

Java 11 uses TLS 1.3, an encryption protocol update that is faster and more secure than TLS 1.2, present in Java 8. Java 11 has improved garbage collection due to garbage collectors like ZGC and Epsilon. Thus, applications in Java 11 are faster and more secure than in Java 8.

Migrating Beyond Java 8

Is Java 11 outdated?

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+.

Is Java 11 still relevant?

Java 11 contains support up to Sept 2023 and it will also contain extended support up to Sept 2026. By using java 11 Oracle JDK is not free for commercial as well as production use. If our application is not using the bundle of legacy, then we need to deploy the server itself by using java versions 11 and 17.

Why people still using Java 8?

Why is Java 8 Still Popular? The fact that Java 8 is an LTS (Long-Term Support) version is one of the main reasons for its continued popularity. Regrettably, not all Java versions are LTS versions. Only Java 8 (2014) and Java 11 (2018) have been recognised as having LTS since the policy was implemented.

How to upgrade Java 8 to 11?

How to update Java 8 to Java 9?

How many people still use Java 8?

The popularity of Java 8 – a little bit of history

Let's take a look at some of the features. Java 8, which was released in March 2014, is currently used by 69% of programmers in their main application.

What are the risks of upgrading Java 8 to 11?

For a non-trivial application, moving from Java 8 to Java 11 can be a significant amount of work. Potential issues include removed API, deprecated packages, use of internal API, changes to class loaders, and changes to garbage collection.

What are disadvantages of Java 8?

Should I upgrade from Java 8?

There are several reasons why one should upgrade from Java 8 to Java 11. Applications written in Java 9, 10, and 11 are significantly faster and more secure than previous versions of the language. ZGC and Epsilon garbage collectors have improved Garbage Collection.

Is Java 9 better than Java 8?

Difference between Java 8 and Java 9. Java 8 vs Java 9 both are having complete new features and few feature-related updates, whereas Java 9 has excellent new and smart features that took Java to a new level. The JavaScript language support is the greatest feature in Java 9 compared to Java 8.

Why is Java declining?

As someone who is very familiar with both the startup "vibe" and the enterprise "vibe", I can tell you that Java is losing popularity overall. This is largely because of the advent of MEAN stack and developers being able to use one language (JavaScript) to do absolutely everything.

Why to upgrade to Java 11?

It is possible in Java 11 to create a jar file that contains multiple, Java-release-specific versions of class files. Multi-release jar files make it possible for library developers to support multiple versions of Java without having to ship multiple versions of jar files.

Is Java 11 free?

You can download the latest OpenJDK release of Java from Oracle, for free, under an open source license from jdk.java.net. Oracle JDK 8 and Oracle JDK 11 are free for Personal, Development and other uses.

Can I have both Java 8 and 11?

Or, suppose you are working on multiple projects, some of which use Java 8 and some of which are new projects using Java 11. So, in order to work on both of these projects, you will need to install multiple versions of the JDK on your machine and be able to switch between them.

Is Java becoming obsolete?

Is Java used anymore? Of course! It provides easy coding and high security, enabling the creation of many apps for health, education, and insurance. It is compatible with such tools as Servlets, Hibernate, Spring, Struts, Apache HTTP web-server, Apache Tomcat, Thymeleaf, and many others.

Is Java 15 better than Java 8?

In the end, Java 8 was not just slower in its execution, it also forced you to write much more code, less comprehensible code, was more error-prone, and enforced complex construction, compared to Java 15. In addition, you had to scroll around a lot as you had to put some code into extra methods.

Is Java ever going away?

Is Java going away? Java is a popular programming language that has been around for 20 years. While some changes are happening in the world of Java, it is still a strong language and is not going away anytime soon.

Which Java version should I use in 2023?

2023 brings in Java 20

Java 20, the next iteration of Java's six-month release cadence, arrives on Mar. 21, 2023. It's not a Long-Term Support (LTS) release; Java 17 was the most recent LTS and Java 21, the next one, arrives in September 2023. Nevertheless, Java 20 is a milestone number.

How long will Java 11 be supported?

Java 11 LTS was released in September 2018 and will be supported by Oracle until September 2023. Extended support for Java 11 goes through September 2026. Some older Java LTS versions were supported for even more than 8 years. Java 7 LTS has a support period of 11 years, and Java 8 LTS has a support period of 16 years!

Which Java version should I learn in 2023?

The current LTS release is Java 17 and I recommend you to get started with this one.