8/24/2023 0 Comments Linux install java 8![]() Parallel array sorting: Java 8 introduced a new method for sorting arrays in parallel, which can significantly improve the performance of sorting large arrays. ![]() This feature makes it easier to integrate JavaScript code with Java applications. Nashorn JavaScript engine: Java 8 includes a new JavaScript engine called Nashorn, which is a lightweight, high-performance engine that can run JavaScript code directly on the JVM.It makes it easier to write more robust and defensive code by avoiding null pointer exceptions. Optional class: The Optional class is a new class in Java 8 that provides a way to represent values that may or may not be present.This feature enables the evolution of interfaces and makes it easier to write more modular code. Default methods: Default methods are a new feature that allows developers to add new methods to existing interfaces without breaking existing implementations.The new API makes it easier to handle time zones, date arithmetic, and formatting. Date and Time API: Java 8 introduced a new Date and Time API that provides a more comprehensive and flexible way of working with dates and times.It allows developers to process collections in a parallel and declarative way, making it easier to write efficient and concise code. Stream API: The Stream API is a new feature in Java 8 that provides a functional way of working with collections. ![]() Lambda expressions are used extensively in Java 8’s new Stream API, which provides a functional way of working with collections. They are anonymous functions that can be passed around and used as data.
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