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Nov 14, 2023 · 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. All subsequent versions, including Java 14 and the anticipated Java 15 ...
- 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.
Apr 3, 2020 · The reason for why people started upgrading to Java 8 canbe attributed to: Improved performance. Ability to write less verbose code. Security updates. End of Life for Java 7 updates. Some part of ...
Java 8. 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. A lambda is a code block which can be referenced and passed to another piece of code for future execution one or more times. For example, anonymous functions in other languages are lambdas.
- Stream API. Java 8 brings new abilities to work with Collections, in the form of a brand new Stream API. This new functionality is provided by the java.util.stream package, and is aimed at enabling a more functional approach to programming with collections.
- Asynchronous Task Chaining with CompletableFuture. In Java 7’s java.util.concurrent package, there is an interface Future , which allows us to get the status or result of some asynchronous task in the future.
- Java Date and Time API. As stated by Java’s own admission: Prior to the Java SE 8 release, the Java date and time mechanism was provided by the java.util.Date, java.util.Calendar, and java.util.TimeZone classes, as well as their subclasses, such as java.util.GregorianCalendar.
May 1, 2023 · Explore the evolution of the Java Platform from Java 8 to Java 18. This blog post highlights the most significant changes and improvements, including Lambda Expressions, the Module System, Local-Variable Type Inference, Switch Expressions, Records, and Pattern Matching for instanceof. Understand the benefits and challenges of adopting these features, especially for applications built with ...
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Aug 29, 2022 · Java 8 launched in March of 2014, Java 18 in March of 2022. There are 8 years of progress, 203 JDK Enhancement Proposals (JEPs), between those two releases. In this video, we will review the most important changes and discuss the benefits, and challenges, of adoption newer JDK versions for both new applications and older ones compiled with ...
