{"id":24866871,"url":"https://github.com/srinivas6303/java8_features","last_synced_at":"2025-03-26T20:13:49.747Z","repository":{"id":256601753,"uuid":"855941684","full_name":"srinivas6303/Java8_Features","owner":"srinivas6303","description":"This repository contains examples and explanations of key Java 8 features, including Lambda Expressions, Functional Interfaces, Optional Class, and Stream API.Each section demonstrates the new functionalities introduced in Java 8 to promote efficient and concise coding practices.","archived":false,"fork":false,"pushed_at":"2024-09-11T18:09:13.000Z","size":17,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-01T01:55:22.711Z","etag":null,"topics":["functional-interface","optional-class","stream-api"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/srinivas6303.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-09-11T17:56:56.000Z","updated_at":"2024-09-11T18:11:40.000Z","dependencies_parsed_at":"2024-09-12T01:59:05.177Z","dependency_job_id":null,"html_url":"https://github.com/srinivas6303/Java8_Features","commit_stats":null,"previous_names":["srinivas6303/java8_features"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srinivas6303%2FJava8_Features","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srinivas6303%2FJava8_Features/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srinivas6303%2FJava8_Features/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srinivas6303%2FJava8_Features/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/srinivas6303","download_url":"https://codeload.github.com/srinivas6303/Java8_Features/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245727710,"owners_count":20662556,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["functional-interface","optional-class","stream-api"],"created_at":"2025-02-01T01:55:25.630Z","updated_at":"2025-03-26T20:13:49.721Z","avatar_url":"https://github.com/srinivas6303.png","language":"Java","readme":"### Java 8 Features\nThis repository contains examples and explanations of key Java 8 features, including Lambda Expressions, Functional Interfaces, Optional Class, and Stream API.Each section demonstrates the new functionalities introduced in Java 8 to promote efficient and concise coding practices.\u003cbr\u003e\n\n***Folder Structure***\u003cbr\u003e\n1.Function_Interface \u0026 Lambda Expression:\u003cbr\u003e  This folder demonstrates how to create and use functional interfaces and lambda expressions to write concise and anonymous methods.\u003cbr\u003e\n\n2.Stream_Api:\u003cbr\u003e  Examples of intermediate and terminal methods used in the Stream API for handling and processing collections.\u003cbr\u003e\n\n3.Optional_class.txt:\u003cbr\u003e  This file provides details on how to handle null values using the Optional class, preventing NullPointerException.\u003cbr\u003e\n\n***Features Covered***\n\n1.Lambda Expressions\u003cbr\u003e\nLambda expressions were introduced in Java 8 to provide a concise way to write anonymous methods. They can be used with functional interfaces, which contain only one abstract method.\u003cbr\u003e\n\n2.Functional Interfaces\u003cbr\u003e \nA functional interface is an interface that contains only one abstract method, and it can be implemented using a lambda expression. Predefined functional interfaces include ActionListener, Runnable, and user-defined interfaces.\u003cbr\u003e\n\n3.Optional Class\u003cbr\u003e \nThe Optional class was introduced in Java 8 to handle null values more gracefully, avoiding NullPointerException. It is a container that may or may not contain a non-null value. Methods of the Optional class include creating empty Optionals, Optionals with non-null values, and Optionals that can hold either a non-null value or null.\u003cbr\u003e\n\n4.Stream API\u003cbr\u003e \nThe Stream API is used to process collections of objects in a functional programming manner. \u003cbr\u003e It supports two types of operations:\u003cbr\u003e\n\nIntermediate Operations: These return a new stream and are lazy.\u003cbr\u003e\nTerminal Operations: These produce a result or a side-effect.\u003cbr\u003e\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsrinivas6303%2Fjava8_features","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsrinivas6303%2Fjava8_features","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsrinivas6303%2Fjava8_features/lists"}