![]() 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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