JDK 11.0.16 contains IANA time zone data 2021a. Oracle does charge for long term support, but this is optional. This means anyone can download it for personal or development use at no cost. Yes, Java is free to use under the license. The JDK allows you to create and compile Java programs. It has everything the JRE has, but adds the compiler (javac) and tools (like javadoc and jdb). The Java Development Kit (JDK) is the full-featured software development kit for Java developers. Examples of applications that use Java are numerous and widespread but include web browsers, office applications and even mainstream games like Minecraft are based on Java. Java is a programming language and software platform. The version number is 11.0.19.Ĭomplete release notes for Java 11 can be found here. As a result, those packages have moved, and this will require changes to package imports.The full version string for this update release is 11.0.19+9 (where '+' means 'build').

Oracle has chosen the Eclipse Foundation as the new home for the Java Platform Enterprise Edition.Due to lack of browser support for Java plugins, the Applet API has been deprecated.The “var” keyword only affects local variables, and the Type Inference keeps you repeating the same text over and over again

A developer-friendly keyword “var” was added to help to reduce boilerplate coding.This is very interesting for serverless-compute and one-offs in Kubernetes A REPL (read-eval-print-loop) tool, JShell, was added to support interactive programming, similar to what is available in Python.Modularization also enables code to be refactored for easier maintenance, through a self-describing collection of code, data, and resources. The introduction of modularity to better support scaling down to small computing devices.However, the biggest differences between Java 8 and Java 11 are: There are always a lot of little things that go into a release of Java, or any product for that matter.

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