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  2. The Java Runtime Environment (JRE) version 8 is what you get when you download Java software from java.com. The JRE consists of the Java Virtual Machine (JVM), Java platform core classes, and supporting Java platform libraries. The JRE is the runtime portion of Java software, which is all you need to run Java WebStart applications from a ...

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  3. From October 2014, Java 8 was the default version to download (and then again the download replacing Java 9) from the official website. "Oracle will continue to provide Public Updates and auto updates of Java SE 8, Indefinitely for Personal Users".

    • January 23, 1996, (27 years ago)
  4. www.oracle.com › java › technologiesJava 8 Central - Oracle

    Java 8 is a revolutionary release of the world’s #1 development platform. It includes a huge upgrade to the Java programming model and a coordinated evolution of the JVM, Java language, and libraries. Java 8 includes features for productivity, ease of use, improved polyglot programming, security and improved performance.

    • Lambda Expressions. Lambda Expression basically expresses an instance of the functional interface, in other words, you can say it provides a clear and concise way to represent a method of the functional interface using an expression.
    • Functional Interfaces. An interface that contains only one abstract method is known as a functional interface, but there is no restriction, you can have n number of default and static methods inside a functional interface.
    • Method Reference. Method reference is a shorthand notation of a lambda expression to call a method. There are four types of method references that are as follows
    • Streams. Stream API is introduced in Java 8 and is used to process collections of objects with the functional style of coding using the lambda expression.
  5. In JDK 8 and JRE 8, the version strings are 1.8 and 1.8.0. Here are some examples where the version string is used: java -version (among other information, returns java version "1.8.0") java -fullversion (returns java full version "1.8.0-bxx") javac -source 1.8 (is an alias for javac -source 8) java.version system property. java.vm.version ...

  6. Java Platform, Standard Edition 8 is a major feature release. This document summarizes features and enhancements in Java SE 8 and in JDK 8, Oracle's implementation of Java SE 8. Click the component name for a more detailed description of the enhancements for that component. Java Programming Language.

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