Statements (548)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Java_2_Platform
gptkb:JEP |
| gptkbp:addresses |
Performance bottlenecks
API consistency developer feedback deprecation of features |
| gptkbp:advances |
Java FX framework
|
| gptkbp:affects |
gptkb:Java_Development_Kit_(JDK)_18
gptkb:Java_ME_platform Java developers |
| gptkbp:aims_to |
improve performance
enhance usability Improve developer experience simplify development processes improve release process improve the overall quality of the JDK Improve predictability of releases improve Java FX capabilities |
| gptkbp:api |
java.util. Objects.
|
| gptkbp:approves |
gptkb:Java_Community_Process
2021-12-15 JDK Release Team |
| gptkbp:author |
gptkb:Brian_Goetz
gptkb:Javac_Team JDK Team Various contributors. |
| gptkbp:benefits |
Improved performance
Improves code readability. Enhances developer experience. Improved performance for vectorized operations Reduces boilerplate code. Better integration with mac OS features Increased expressiveness in code. Improves layout performance. |
| gptkbp:challenges |
Complexity of implementation
Complexity in implementation. Addressing legacy code compatibility. Balancing new features with simplicity. Encouraging adoption in conservative environments. Ensuring performance improvements. Ensuring thorough testing. Gathering comprehensive feedback. Integrating with existing tools. Maintaining community engagement. Managing expectations of developers. Providing adequate documentation. |
| gptkbp:collaborated_with |
gptkb:Java_community
Industry partners Research initiatives |
| gptkbp:collaboration |
Java developers
|
| gptkbp:collaborative_projects |
industry partners
|
| gptkbp:community |
Active user community engaged
|
| gptkbp:community_engagement |
Engagement through forums and discussions
|
| gptkbp:community_feedback |
Incorporated community feedback.
Feedback from early adopters sought |
| gptkbp:community_involvement |
High.
Active community involvement. Encouraged for feedback and testing |
| gptkbp:compatibility |
Backward compatible.
Backward compatible with existing APIs |
| gptkbp:conformance |
Conformance with Java standards
Conforms to Java Language Specification. Conforms. |
| gptkbp:contains |
new features
Backward compatibility considerations list of deprecated features |
| gptkbp:contribution |
Community contributions
Open to community contributions Reduces boilerplate code. Enhances language expressiveness. Follow Open JDK contribution guidelines. Facilitates pattern matching. Supports new programming paradigms. |
| gptkbp:created |
2022-09-01
|
| gptkbp:date |
September 2021
|
| gptkbp:date_finalized |
2023-09-19
|
| gptkbp:dependency |
gptkb:JEP_411
None. |
| gptkbp:describes |
JDK 18 Release Candidate 38
JDK 18 Release Process JDK 17 API Documentation JDK 17 Release Schedule deprecated features in JDK 18 JDK 17 Java ME Changes JDK 15 Release Strategy |
| gptkbp:description |
Introduces a new rendering pipeline for mac OS.
Enhances the switch statement with pattern matching. Introduces new APIs for layout management in Java FX. |
| gptkbp:discusses |
Open JDK Mailing List
Open JDK mailing list https://openjdk.java.net/jeps/464 https://openjdk.org/jeps/464 https://mail.openjdk.org/pipermail/amber-dev/2021-October/008123.html |
| gptkbp:educational_resources |
Resources for learning about the API
|
| gptkbp:effective_date |
Approved.
August 2023. |
| gptkbp:encourages |
Regular updates
|
| gptkbp:enhances |
gptkb:Java_Doc
graphics performance Developer experience Potential for more complex patterns. Existing libraries media support in Java FX |
| gptkbp:example |
gptkb:video_editing_software
gptkb:Publishing Image editing software Augmented reality applications Virtual reality applications Simulation software Multimedia applications Data visualization tools Animation software Graphics-intensive applications User interface applications 3 D rendering applications Java FX applications switch (obj) { case String s -> ...; } Scientific visualization tools switch (obj) { case Integer i -> ...; } switch (obj) { case null -> ...; } switch (obj) { case List<?> l -> ...; } switch (obj) { case Map<?,?> m -> ...; } switch (obj) { case My Enum e -> ...; } switch (obj) { case My Type t -> ...; } switch (obj) { case Object o -> ...; } switch (obj) { case Pattern p -> ...; } switch (obj) { case var v -> ...; } Destructuring records in switch statements. Pattern matching with records. Vector operations examples provided Business applications on mac OS Cloud applications on mac OS Collaboration tools on mac OS Content creation tools on mac OS Creative software on mac OS Data analysis tools on mac OS Educational software on mac OS Enterprise applications on mac OS Financial applications on mac OS Frameworks for mac OS development Games on mac OS Machine learning applications on mac OS Mobile applications on mac OS Productivity applications on mac OS Remote work applications on mac OS Social media applications on mac OS Streaming applications on mac OS Web applications on mac OS Web development tools on mac OS |
| gptkbp:exhibited_at |
Conferences
|
| gptkbp:facilitates |
Faster innovation
|
| gptkbp:feature |
Pattern matching for switch expressions.
Support for null checks. Type checking in switch cases. |
| gptkbp:features |
gptkb:Record_Patterns
Pattern Matching for switch Sealed Interfaces Support for SIMD operations Improved performance metrics Enhanced switch expressions Pattern Matching for switch. Enhanced profiling support New APIs for profiling |
| gptkbp:feedback |
Positive
Community feedback encouraged Positive. Community feedback encouraged. Positive from the developer community. Community feedback welcomed. |
| gptkbp:final_adoption |
High.
|
| gptkbp:final_adoption_status |
High.
|
| gptkbp:final_community_involvement_status |
High.
|
| gptkbp:final_conformance_status |
Conforms.
|
| gptkbp:final_documentation |
Available.
|
| gptkbp:final_documentation_status |
Complete.
|
| gptkbp:final_feedback_status |
Positive.
|
| gptkbp:final_impact_status |
Significant.
|
| gptkbp:final_implementation |
Completed.
|
| gptkbp:final_implementation_status |
Complete.
|
| gptkbp:final_release_status |
Released.
|
| gptkbp:final_review_process |
Standard.
|
| gptkbp:final_review_process_status |
Standard.
|
| gptkbp:final_reviewers |
JDK Reviewers.
|
| gptkbp:final_usage |
Widely used.
|
| gptkbp:final_usage_status |
Widely used.
|
| gptkbp:final_version_status |
Final.
|
| gptkbp:first_published |
2023-01-15
2023-10-01 |
| gptkbp:focus |
Release cadence
Documentation enhancements |
| gptkbp:focus_area |
Graphics Rendering
|
| gptkbp:focuses_on |
API documentation improvements
|
| gptkbp:future_plans |
Further enhancements planned
Further enhancements to pattern matching. Community feedback incorporation. Further optimizations Support for additional features Integration with other JEPs. |
| gptkbp:future_prospects |
Further enhancements to pattern matching.
Further improvements based on feedback. |
| gptkbp:goals |
Enhance performance.
Encourage community contributions. Align with industry standards. Encourage best practices. Facilitate code reviews. Foster innovation in Java. Improve error handling. Increase developer efficiency. Maintain backward compatibility. Simplify complex code structures. Support for functional programming. Major changes to existing documentation structure. Enhance clarity and accessibility of documentation. |
| gptkbp:governed_by |
gptkb:Open_JDK_community
gptkb:Java_Community_Process |
| gptkbp:has_documentation |
Detailed documentation provided.
Available on Open JDK site Comprehensive documentation planned |
| gptkbp:has_goal |
Achieve significant performance improvements
|
| gptkbp:historical_achievement |
Multiple iterations planned
Java FX development history |
| https://www.w3.org/2000/01/rdf-schema#label |
JEP 464
|
| gptkbp:impact |
Java developers
Improves code readability and maintainability. Performance analysis tools Significant. Improves pattern matching capabilities. Java applications on mac OS Java FX applications. Improved user experience for developers. Improved deployment experience for developers. |
| gptkbp:implementation_link |
https://openjdk.org/jeps/464#implementation
|
| gptkbp:improves |
accessibility features
developer experience Release management process |
| gptkbp:includes |
security updates
Bug fixes Security updates new features Performance improvements Security enhancements new APIs New APIs new annotations Feature releases feature releases enhancements to UI controls removal of certain APIs |
| gptkbp:initiatives |
Java FX's future growth
|
| gptkbp:introduced |
New language features
new layout options |
| gptkbp:introduced_in |
gptkb:JDK_19
gptkb:Java_SE_17 gptkb:Java_SE_18 gptkb:Java_17 gptkb:Java_SE_15 gptkb:Java_21 gptkb:JDK_21 |
| gptkbp:involved_technology |
gptkb:Java_SE
gptkb:JVM |
| gptkbp:is_a_key_component_of |
Java's future direction
|
| gptkbp:is_adopted_by |
gptkb:educational_institutions
Widespread Mobile application developers Java user community Widely adopted in Java 21. Widely adopted in enterprise applications. Encouraged in educational resources. Used in modern Java frameworks. Adoption by libraries and frameworks expected |
| gptkbp:is_aimed_at |
desktop application development
improving developer productivity |
| gptkbp:is_aligned_with |
gptkb:Java's_modular_system
Industry standards |
| gptkbp:is_anticipated_by |
Java developers
drive innovation in Java FX |
| gptkbp:is_associated_with |
gptkb:Java_SE_11
gptkb:Java_SE_8 gptkb:Java_SE_5 gptkb:Java_SE_6 gptkb:Java_programming_language gptkb:Java_SE_7 gptkb:Java_SE_10 gptkb:Java_SE_12 gptkb:Java_SE_13 gptkb:Java_SE_9 gptkb:Java_SE_14 Java FX development tools |
| gptkbp:is_cited_in |
Technical papers
Java SE 17 documentation |
| gptkbp:is_compatible_with |
Previous Java ME versions
|
| gptkbp:is_designed_for |
cross-platform applications
|
| gptkbp:is_designed_to |
be user-friendly
meet user expectations |
| gptkbp:is_discussed_in |
gptkb:Java_Community_Process
Technical blogs Developer forums Java community forums Java forums |
| gptkbp:is_documented_in |
Release notes
Technical writers official Java documentation Official JDK documentation Open JDK documentation JDK 17 release notes |
| gptkbp:is_essential_for |
gptkb:High
|
| gptkbp:is_evaluated_by |
User satisfaction
Quality assurance teams Java experts Future enhancements Performance analysts |
| gptkbp:is_expected_to |
enhance developer experience
enhance user experience foster community engagement streamline workflows reduce development time enhance security features enhance performance metrics improve cross-platform compatibility support new hardware capabilities support new programming paradigms facilitate easier maintenance increase Java FX adoption |
| gptkbp:is_implemented_in |
gptkb:JDK_17
gptkb:Java gptkb:Java_2_Platform gptkb:JDK_18 gptkb:Java_Development_Kit_(JDK) gptkb:Open_JDK Completed Under development In progress Implemented in the Java compiler. JDK 17 and later. Part of the Open JDK project. Fully implemented. Utilizes existing pattern matching infrastructure. JDK Implementation Java FX 21. Java Development Kit (JDK) team |
| gptkbp:is_influenced_by |
User feedback
industry trends user feedback open-source contributions |
| gptkbp:is_integrated_with |
Cloud services
Development tools Interoperable with existing Java code |
| gptkbp:is_maintained_by |
gptkb:Oracle
|
| gptkbp:is_motivated_by |
To simplify the syntax for destructuring records.
|
| gptkbp:is_optimized_for |
Performance and security
|
| gptkbp:is_part_of |
gptkb:Java_SE_17
gptkb:Java_SE_18 gptkb:Java_SE_21 gptkb:Java_2_Platform Java platform evolution Java SE 15 release Java's competitive strategy Java's feature set Java's modernization efforts Java's ongoing evolution Java's strategic initiatives Java's ecosystem Java SE 17 features Java's long-term vision. Java's graphical toolkit |
| gptkbp:is_promoted_by |
Social media campaigns
Java advocacy groups |
| gptkbp:is_promoted_through |
Online courses
Webinars |
| gptkbp:is_referenced_in |
Technical documentation
Academic papers subsequent JEPs |
| gptkbp:is_related_to |
gptkb:JEP_411
gptkb:JEP_391 gptkb:JEP_392 gptkb:JEP_393 gptkb:Java_FX_Scene_Builder gptkb:Java_ME_SDK gptkb:Java_SE_platform gptkb:JEP_405 gptkb:Java_FX_19 |
| gptkbp:is_relevant_to |
UI/ UX designers
|
| gptkbp:is_reviewed_by |
gptkb:Java_Community_Process
gptkb:Java_SE_Review_Board Peer reviewers Technical experts JDK Review Board |
| gptkbp:is_scalable |
Designed for scalability in applications
|
| gptkbp:is_subject_to |
JDK Enhancement-Proposal process
|
| gptkbp:is_supported_by |
Open-source projects
Multiple devices Community contributions Java developers Technical support teams Documentation resources Java ME community |
| gptkbp:is_tested_for |
Extensive
Compatibility issues Real-world scenarios Beta testers Industry benchmarks Extensive testing conducted. Extensive testing required JDK 17 builds |
| gptkbp:is_utilized_by |
Enterprise applications
|
| gptkbp:is_utilized_in |
Mobile applications
|
| gptkbp:key_feature |
Record patterns, type patterns.
|
| gptkbp:language |
New language features introduced
|
| gptkbp:latest_version |
gptkb:Java_SE_18
gptkb:JEP_464 gptkb:Java_21 Version 1.0 21. Java 21. Version control for the API development Versioning strategy defined |
| gptkbp:notable_contributor |
Various contributors.
|
| gptkbp:notable_production |
No impact on existing code.
|
| gptkbp:notable_release |
2022-09-15
|
| gptkbp:originated_in |
modern application development
|
| gptkbp:performance |
Minimal performance impact.
Optimized for modern hardware Performance metrics to be published |
| gptkbp:plot_summary |
Enhances the Java programming language with record patterns.
Enhancements to the Java language to improve developer productivity. Improves the documentation of the Java platform. Enhancements to the deployment of Java applications. Improves the profiling capabilities of the JDK. |
| gptkbp:project |
Managed by Open JDK project leads
|
| gptkbp:promotes |
Transparency in development
|
| gptkbp:proposed_by |
gptkb:Oracle
gptkb:Oracle_Corporation gptkb:Java_community JDK Project new features for Java FX |
| gptkbp:provides |
release notes
enhanced transparency Documentation updates Clear timelines better documentation tools better integration with web technologies |
| gptkbp:published_in |
September 2020
September 2021 Open JDK website |
| gptkbp:purpose |
Provide a mechanism to express vector computations
|
| gptkbp:related_jeps |
gptkb:JEP_411
gptkb:JEP_338 gptkb:JEP_382 gptkb:JEP_384 gptkb:JEP_386 gptkb:JEP_395 gptkb:JEP_405 gptkb:JEP_406 gptkb:JEP_409 gptkb:JEP_417 gptkb:JEP_420 gptkb:JEP_421 JEP 420. JEP 430, JEP 431 |
| gptkbp:related_to |
gptkb:JEP_411
gptkb:JEP_383 gptkb:JEP_386 gptkb:JEP_387 gptkb:JEP_392 gptkb:JEP_395 gptkb:Java_FX gptkb:JEP_406 gptkb:JEP_417 gptkb:JEP_420 gptkb:JEP_430 gptkb:Java_Development_Kit_(JDK) |
| gptkbp:release_date |
March 2022
September 2023 September 2023. |
| gptkbp:release_notes |
Included in JDK release notes
Included in JDK 21 release notes. |
| gptkbp:released |
gptkb:JDK_17
gptkb:Java_SE_21 gptkb:JDK_18 gptkb:Java_21 Aligned with JDK release cycle Managed through Open JDK process |
| gptkbp:released_in |
Java team
|
| gptkbp:replaces |
Previous release strategies
|
| gptkbp:requires |
gptkb:JEP_411
gptkb:JEP_392 gptkb:JEP_430 Community feedback Metal API |
| gptkbp:reviews |
gptkb:Richard_Bair
gptkb:Jane_Smith gptkb:John_Doe gptkb:Java_Community_Process gptkb:Johan_Vos gptkb:Markus_Karg Various Contributors Various community members JDK Reviewers August 2023. Standard JEP review process. |
| gptkbp:roadmap |
Roadmap for future developments
|
| gptkbp:security |
No security impact.
|
| gptkbp:specification |
gptkb:Java_Language_Specification
Vector API Specification |
| gptkbp:specifies |
release cadence
|
| gptkbp:stakeholders |
Involvement of key stakeholders
|
| gptkbp:status |
gptkb:Flamethrower
gptkb:Final gptkb:Preview Final. |
| gptkbp:summary_link |
https://openjdk.org/jeps/464#summary
|
| gptkbp:support |
Support for multiple platforms
|
| gptkbp:supports |
modular programming
Long-term support (LTS) releases Modern application development modern UI design principles |
| gptkbp:target_audience |
Java developers.
|
| gptkbp:target_jdk |
gptkb:JDK_17
gptkb:JDK_14 gptkb:JDK_15 gptkb:JDK_18 gptkb:JDK_21 JDK 21. |
| gptkbp:targets |
gptkb:mac_OS
|
| gptkbp:title |
gptkb:Pattern_Matching_for_switch_(Preview)
gptkb:Record_Patterns gptkb:New_mac_OS_Rendering_Pipeline Improvements to the Java Language Vector API (Sixth Incubator) New Deployment Enhancements New Documentation Improvements (Preview) JDK 14 Profiling Improvements New APIs for Java FX Layouts |
| gptkbp:use_case |
Data analysis
Machine learning Scientific computing Numerical computing Graphics processing |
| gptkbp:user_reviews |
Positive feedback from reviewers.
|
| gptkbp:was_a_response_to |
market demands
developer needs |
| gptkbp:was_a_result_of |
community collaboration
|
| gptkbp:bfsParent |
gptkb:JEP_17
gptkb:JEP_33 gptkb:Java_SE_18 gptkb:JDK_15 gptkb:JEP_488 |
| gptkbp:bfsLayer |
5
|