René's URL Explorer Experiment


Title: JavaGuide/docs/java/new-features/java22-23.md at main · ilee-y/JavaGuide · GitHub

Open Graph Title: JavaGuide/docs/java/new-features/java22-23.md at main · ilee-y/JavaGuide

X Title: JavaGuide/docs/java/new-features/java22-23.md at main · ilee-y/JavaGuide

Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - JavaGuide/docs/java/new-features/java22-23.md at main · ilee-y/JavaGuide

Open Graph Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - ilee-y/JavaGuide

X Description: 「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - ilee-y/JavaGuide

Opengraph URL: https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:f5d8aab4-aff3-5bf2-db99-98b293f59e6b
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idD2D0:18C7E2:15AE9C5:1D14B0E:6A534BFB
html-safe-noncecdaf3d60301c7511f9217638fcc4c8627a92727f747c0baf2925275464623248
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEMkQwOjE4QzdFMjoxNUFFOUM1OjFEMTRCMEU6NkE1MzRCRkIiLCJ2aXNpdG9yX2lkIjoiODUyNjc4NjM3MjUzMDU1NTg5OSIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac5dc968c5ef569c3ee9f62688ef55d70fc01e3b747c96e7aa723ee90ccbc7ba78
hovercard-subject-tagrepository:768869852
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///blob/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md
twitter:imagehttps://opengraph.githubassets.com/b102d87a864a3da5b830e7023266f33e0952f097d6daa6f686d5a8f411c4cf45/ilee-y/JavaGuide
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/b102d87a864a3da5b830e7023266f33e0952f097d6daa6f686d5a8f411c4cf45/ilee-y/JavaGuide
og:image:alt「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！ - ilee-y/JavaGuide
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Noneb9a586c06a05a7a86fc7e3f4dbd03e42f6869085879aa184aa6369456dbd50fb
turbo-cache-controlno-cache
go-importgithub.com/ilee-y/JavaGuide git https://github.com/ilee-y/JavaGuide.git
octolytics-dimension-user_id94844256
octolytics-dimension-user_loginilee-y
octolytics-dimension-repository_id768869852
octolytics-dimension-repository_nwoilee-y/JavaGuide
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id132464395
octolytics-dimension-repository_parent_nwoSnailclimb/JavaGuide
octolytics-dimension-repository_network_root_id132464395
octolytics-dimension-repository_network_root_nwoSnailclimb/JavaGuide
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release07a982c1d40157c619b364352b704c3ce66bb332
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Filee-y%2FJavaGuide%2Fblob%2Fmain%2Fdocs%2Fjava%2Fnew-features%2Fjava22-23.md
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Filee-y%2FJavaGuide%2Fblob%2Fmain%2Fdocs%2Fjava%2Fnew-features%2Fjava22-23.md
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fblob%2Fshow&source=header-repo&source_repo=ilee-y%2FJavaGuide
Reloadhttps://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md
Reloadhttps://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md
Reloadhttps://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md
ilee-y https://github.com/ilee-y
JavaGuidehttps://github.com/ilee-y/JavaGuide
Snailclimb/JavaGuidehttps://github.com/Snailclimb/JavaGuide
Notifications https://github.com/login?return_to=%2Filee-y%2FJavaGuide
Fork 0 https://github.com/login?return_to=%2Filee-y%2FJavaGuide
Star 0 https://github.com/login?return_to=%2Filee-y%2FJavaGuide
Code https://github.com/ilee-y/JavaGuide
Pull requests 0 https://github.com/ilee-y/JavaGuide/pulls
Actions https://github.com/ilee-y/JavaGuide/actions
Projects https://github.com/ilee-y/JavaGuide/projects
Security and quality 0 https://github.com/ilee-y/JavaGuide/security
Insights https://github.com/ilee-y/JavaGuide/pulse
Code https://github.com/ilee-y/JavaGuide
Pull requests https://github.com/ilee-y/JavaGuide/pulls
Actions https://github.com/ilee-y/JavaGuide/actions
Projects https://github.com/ilee-y/JavaGuide/projects
Security and quality https://github.com/ilee-y/JavaGuide/security
Insights https://github.com/ilee-y/JavaGuide/pulse
https://github.com/ilee-y/JavaGuide
JavaGuidehttps://github.com/ilee-y/JavaGuide/tree/main
docshttps://github.com/ilee-y/JavaGuide/tree/main/docs
javahttps://github.com/ilee-y/JavaGuide/tree/main/docs/java
new-featureshttps://github.com/ilee-y/JavaGuide/tree/main/docs/java/new-features
Historyhttps://github.com/ilee-y/JavaGuide/commits/main/docs/java/new-features/java22-23.md
https://github.com/ilee-y/JavaGuide/commits/main/docs/java/new-features/java22-23.md
JavaGuidehttps://github.com/ilee-y/JavaGuide/tree/main
docshttps://github.com/ilee-y/JavaGuide/tree/main/docs
javahttps://github.com/ilee-y/JavaGuide/tree/main/docs/java
new-featureshttps://github.com/ilee-y/JavaGuide/tree/main/docs/java/new-features
Rawhttps://github.com/ilee-y/JavaGuide/raw/refs/heads/main/docs/java/new-features/java22-23.md
https://camo.githubusercontent.com/00bd8076fbdb4547bc8746b9c1d892aeccb650423cef5be1566cf414ed4f12b0/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f6e65772d66656174757265732f6a646b387e6a646b32342e706e67
JEP 455: 模式中的原始类型、instanceof 和 switch（预览）https://openjdk.org/jeps/455
JEP 456: 类文件 API（第二次预览）https://openjdk.org/jeps/466
JEP 467：Markdown 文档注释https://openjdk.org/jeps/467
JEP 469：向量 API（第八次孵化）https://openjdk.org/jeps/469
JEP 473：流收集器（第二次预览）https://openjdk.org/jeps/473
JEP 471：弃用 sun.misc.Unsafe 中的内存访问方法https://openjdk.org/jeps/471
JEP 474：ZGC：默认的分代模式https://openjdk.org/jeps/474
JEP 476：模块导入声明 (预览)https://openjdk.org/jeps/476
JEP 477：未命名类和实例 main 方法 （第三次预览）https://openjdk.org/jeps/477
JEP 480：结构化并发 （第三次预览）https://openjdk.org/jeps/480
JEP 481： 作用域值 （第三次预览）https://openjdk.org/jeps/481
JEP 482：灵活的构造函数体（第二次预览）https://openjdk.org/jeps/482
https://camo.githubusercontent.com/3affda190b76018e05eb1d1f06e7797e052a4cadb6f6405962692fdde8c89b3a/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f6e65772d66656174757265732f6a646b32322d6e65772d66656174757265732e706e67
JEP 423：G1 垃圾收集器区域固定https://openjdk.org/jeps/423
JEP 454：外部函数与内存 APIhttps://openjdk.org/jeps/454
JEP 456：未命名模式和变量https://openjdk.org/jeps/456
JEP 458：启动多文件源代码程序https://openjdk.org/jeps/458
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jdk-23
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-455-模式中的原始类型instanceof-和-switch预览
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-456-类文件-api第二次预览
JEP 457https://openjdk.org/jeps/457
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-467markdown-文档注释
https://camo.githubusercontent.com/a42127e1b95a992b13e4e2701ca9ada6d1a08a84f2212b069281ef2dc7ed400a/68747470733a2f2f6f73732e6a61766167756964652e636e2f6769746875622f6a61766167756964652f6a6176612f6e65772d66656174757265732f6a65703436372d6d61726b646f776e2d646f63756d656e746174696f6e2d636f6d6d656e74732e706e67
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-469向量-api第八次孵化
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-473流收集器第二次预览
JEP 461https://openjdk.org/jeps/457
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-471弃用-sunmiscunsafe-中的内存访问方法
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-474zgc默认的分代模式
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-476模块导入声明-预览
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-477未命名类和实例-main-方法-第三次预览
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-480结构化并发-第三次预览
StructuredTaskScopehttps://download.java.net/java/early_access/loom/docs/api/jdk.incubator.concurrent/jdk/incubator/concurrent/StructuredTaskScope.html
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-481作用域值-第三次预览
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-482灵活的构造函数体第二次预览
JEP 447: Statements before super(...) (Preview)https://openjdk.org/jeps/447
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jdk-22
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-423g1-垃圾收集器区域固定
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-454外部函数和内存-api
JEP 412https://openjdk.java.net/jeps/412
JEP 419https://openjdk.org/jeps/419
JEP 424https://openjdk.org/jeps/424
JEP 434https://openjdk.org/jeps/434
JEP 442https://openjdk.org/jeps/442
Java 19 新特性概览https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java19.md
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-456未命名模式和变量
JEP 443https://openjdk.org/jeps/443
Java 21 新特性概览(重要)https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java21.md
https://github.com/ilee-y/JavaGuide/blob/main/docs/java/new-features/java22-23.md#jep-458启动多文件源代码程序
JEP 330：启动单文件源代码程序https://openjdk.org/jeps/330
JEP 458：启动多文件源代码程序https://openjdk.org/jeps/458
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.