René's URL Explorer Experiment


Title: tutorials/core-java-modules/core-java-optional/src at master · steffiJ/tutorials · GitHub

Open Graph Title: tutorials/core-java-modules/core-java-optional/src at master · steffiJ/tutorials

X Title: tutorials/core-java-modules/core-java-optional/src at master · steffiJ/tutorials

Description: Just Announced - "Learn Spring Security OAuth": . Contribute to steffiJ/tutorials development by creating an account on GitHub.

Open Graph Description: Just Announced - "Learn Spring Security OAuth": . Contribute to steffiJ/tutorials development by creating an account on GitHub.

X Description: Just Announced - "Learn Spring Security OAuth": . Contribute to steffiJ/tutorials development by creating an account on GitHub.

Opengraph URL: https://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/tree/*name(/*path)
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:14165233-8c3d-60e8-ec37-152ca367d957
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idE6CE:2343F2:187F8B:222964:6A5A4464
html-safe-nonce7e30a7b1d5b6de16e9be459f9abd2a27ecc3d5b08e0edb8707f7d23aaf13d179
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFNkNFOjIzNDNGMjoxODdGOEI6MjIyOTY0OjZBNUE0NDY0IiwidmlzaXRvcl9pZCI6Ijc4MDI5OTQ3NzcyNTIzMTYyNjAiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac491d5e496832eac6c2b3d3ceed84c18b7f0dfa08c5b767b8eacfd8eed5785f41
hovercard-subject-tagrepository:449703108
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///files/disambiguate
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src
twitter:imagehttps://opengraph.githubassets.com/c83d85489fdba53ff270cf8c205a62ef12d8e292f6a240c01d2c3b323d9156dd/steffiJ/tutorials
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/c83d85489fdba53ff270cf8c205a62ef12d8e292f6a240c01d2c3b323d9156dd/steffiJ/tutorials
og:image:altJust Announced - "Learn Spring Security OAuth": . Contribute to steffiJ/tutorials development by creating an account on GitHub.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Nonea793cd1fa898929111edad5857ee1f24ecf4bf7702525e67357cabc9df136fc3
turbo-cache-controlno-cache
go-importgithub.com/steffiJ/tutorials git https://github.com/steffiJ/tutorials.git
octolytics-dimension-user_id7023954
octolytics-dimension-user_loginsteffiJ
octolytics-dimension-repository_id449703108
octolytics-dimension-repository_nwosteffiJ/tutorials
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id9754983
octolytics-dimension-repository_parent_nwoeugenp/tutorials
octolytics-dimension-repository_network_root_id9754983
octolytics-dimension-repository_network_root_nwoeugenp/tutorials
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
release5aec27bb9c4f7ebe5fbbcd1533a5509e63a570a1
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2FsteffiJ%2Ftutorials%2Ftree%2Fmaster%2Fcore-java-modules%2Fcore-java-optional%2Fsrc
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%2FsteffiJ%2Ftutorials%2Ftree%2Fmaster%2Fcore-java-modules%2Fcore-java-optional%2Fsrc
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%2Ffiles%2Fdisambiguate&source=header-repo&source_repo=steffiJ%2Ftutorials
Reloadhttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src
Reloadhttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src
Reloadhttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src
steffiJ https://github.com/steffiJ
tutorialshttps://github.com/steffiJ/tutorials
eugenp/tutorialshttps://github.com/eugenp/tutorials
Notifications https://github.com/login?return_to=%2FsteffiJ%2Ftutorials
Fork 0 https://github.com/login?return_to=%2FsteffiJ%2Ftutorials
Star 0 https://github.com/login?return_to=%2FsteffiJ%2Ftutorials
Code https://github.com/steffiJ/tutorials
Pull requests 0 https://github.com/steffiJ/tutorials/pulls
Actions https://github.com/steffiJ/tutorials/actions
Projects https://github.com/steffiJ/tutorials/projects
Security and quality 0 https://github.com/steffiJ/tutorials/security
Insights https://github.com/steffiJ/tutorials/pulse
Code https://github.com/steffiJ/tutorials
Pull requests https://github.com/steffiJ/tutorials/pulls
Actions https://github.com/steffiJ/tutorials/actions
Projects https://github.com/steffiJ/tutorials/projects
Security and quality https://github.com/steffiJ/tutorials/security
Insights https://github.com/steffiJ/tutorials/pulse
https://github.com/steffiJ/tutorials
tutorialshttps://github.com/steffiJ/tutorials/tree/master
core-java-moduleshttps://github.com/steffiJ/tutorials/tree/master/core-java-modules
core-java-optionalhttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional
Historyhttps://github.com/steffiJ/tutorials/commits/master/core-java-modules/core-java-optional/src
https://github.com/steffiJ/tutorials/commits/master/core-java-modules/core-java-optional/src
tutorialshttps://github.com/steffiJ/tutorials/tree/master
core-java-moduleshttps://github.com/steffiJ/tutorials/tree/master/core-java-modules
core-java-optionalhttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional
..https://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional
main/java/com/baeldunghttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src/main/java/com/baeldung
main/java/com/baeldunghttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src/main/java/com/baeldung
test/java/com/baeldunghttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src/test/java/com/baeldung
test/java/com/baeldunghttps://github.com/steffiJ/tutorials/tree/master/core-java-modules/core-java-optional/src/test/java/com/baeldung
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.