Overall, Java 11 includes many new features and improvements that make it easier to develop and deploy Java applications. JEP 330: Launch Single-File Source-Code Programs: This feature allows you to run a Java source file as a standalone program without compiling it first.JEP 321: HTTP Client (Standard): This feature provides a new standard HTTP client API in the package.TLS 1.3 support: Java 11 includes support for TLS 1.3, which provides improved security and performance over previous versions of TLS.Nest-based access control: This feature allows classes to be nested inside other classes, and provides improved access control for nested classes.Improved Docker support: Java 11 includes enhancements to better support running Java applications in Docker containers, including better memory handling and process identification.Unicode 10: Java 11 supports Unicode 10.0.0, which adds over 8,000 characters, including new emoji characters.HTTP Client: This is a new standardized HTTP client API that supports HTTP/1.1 and HTTP/2, and provides support for WebSocket and HTTP/2 server push.Epsilon GC: This is a new garbage collector that is designed for use cases where very short pauses are acceptable, but low memory footprints and high throughput are required.Flight Recorder: This feature allows you to record and analyze events and performance data in real-time or after the fact, making diagnosing and fixing problems in your application easier.The local variable syntax for lambda parameters: This feature allows you to use the “var” keyword to declare the type of a lambda parameter, making code more concise and readable.Some of the key features of Java 11 include: Java 11, also known as Java SE 11, was released on September 25, 2018, and is a long-term support (LTS) version of the Java programming language. This blog will discuss how to upgrade Java 8 to Java 11 on Ubuntu 20. Java 11, also known as Java SE 11, is a long-term support (LTS) version of the Java programming language, and it provides several new features and enhancements over its predecessor, Java 8.

Java is one of the most popular programming languages in the world, used for building a wide range of applications from desktops to mobile and web applications. This article will show you how to upgrade Java 8 to Java 11 on Ubuntu 20.04.

Install java 11 linux