![]() ![]() The Optional class provides a way to represent the absence of a value, making code more robust and less error-prone. ![]() Optional class: The Optional class is a new class that makes it easier to handle null values in Java. The API is designed to be easy to use, and it provides support for time zones, calendars, and formatting.Ĩ. Date and time API: The new Date and Time API provides a more comprehensive and flexible way to work with dates and times in Java. Default methods are a powerful tool for evolving APIs over time.ħ. Default methods: Default methods allow developers to add new methods to an interface without breaking existing implementations. ![]() The Stream API provides a fluent, declarative way to manipulate collections, making code more concise and expressive.Ħ. Stream API: The Stream API is a new set of classes and interfaces that make it easier to work with collections in Java. Javadoc Enhancements: OpenJDK 8 includes several enhancements to the Javadoc tool, making it easier for developers to create and maintain Java documentation.ĥ. ![]() Nashorn JavaScript Engine: OpenJDK 8 features Nashorn, a high-performance JavaScript engine that enables developers to integrate JavaScript into Java applications.Ĥ. Lambda Expressions: OpenJDK 8 provides support for Lambda expressions, which simplifies the development of functional programming in Java.ģ. JavaFX: OpenJDK 8 includes JavaFX, a rich-client application development platform that enables developers to create immersive user interfaces.Ģ. OpenJDK 8 offers a wide range of features that make it an excellent choice for Java developers. Note: To uninstall previously installed OpenJDK please refer Uninstall OpenJDK Windows If you want to know more about OpenJDK, you can go through Open Java Development Kit Quick guide. For more details refer openjdk vs oracle jdk The main difference between Oracle JDK and OpenJDK is that OpenJDK is free for all while Oracle Java Development Kit or Oracle JDK requires a commercial license. OpenJDK is the short form of Open Java Development Kit similar to Oracle's Java Development Kit used to develop Java Applications. Setx -m JAVA_HOME "C:\Program Files\Java\jdk-11.0.A quick guide to downloading and installing OpenJDK 8 on Windows. Open Command Prompt window under administrator privilege and type the following command: If not, creating one is free.Run the downloaded file, and you will see the JDK 11 setup program appears: Just click Next twice to proceed installation with the defaults.Note that Oracle JDK 11 does not update system environment variables, so you have to manually update PATH and/or JAVA_HOME after installation. Note that you must have an Oracle account to be able to download JDK 11 installer. Oracle JDK 11 comes with installers for Linux (rpm and deb), macOS (dmg), Windows (exe) and archive files (tar.gz and zip).For Windows, I recommend to download the file jdk-11.0.7_windows-圆4_bin.exe. According to Oracle, JDK 11 will be supported (commercial support) until September 2026.Head to Java SE Development Kit 11 Downloads page and choose the download file appropriate to your operating system. Download and Install Oracle JDK 11Oracle JDK 11 is the first LTS (Long Term Support) Java Development Kit since Oracle changed Java release cadence to every 6 months. You know, Oracle released Java 11 builds under two different licenses: Oracle JDK (commercial build with Oracle Technology Network license) and OpenJDK (open source build with GNU General Public license). In this post, I will guide you to setup Java 11 on Windows operating system by downloading and installing Java Development Kit (JDK) version 11 from Oracle. ![]()
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