Statements (679)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:API
gptkb:Java_Enhancement_Proposal |
| gptkbp:addresses |
Performance Improvements
security enhancements developer feedback Switch statement limitations interoperability with C libraries interoperability with C++ libraries Performance issues in existing pipelines. |
| gptkbp:adds |
New language features
Path Matcher enhancements |
| gptkbp:affects |
Java developers
|
| gptkbp:aims_to |
Code readability
enhance developer productivity Reduce boilerplate code File I/ O operations Simplify the common coding pattern of using instanceof provide a mechanism to interact with native code Graphics performance on mac OS release predictability provide a mechanism to manage native memory improve Java Card platform |
| gptkbp:allows |
Type casting without explicit cast
More expressive switch cases |
| gptkbp:application |
Used in enterprise applications.
|
| gptkbp:applies_to |
gptkb:Io_T_devices
|
| gptkbp:approves |
JDK Release Team
|
| gptkbp:architectural_style |
Influences software architecture.
|
| gptkbp:author |
gptkb:Brian_Goetz
gptkb:Mark_Reinhold Brian Goetz. JDK Team. |
| gptkbp:benefits |
Improved readability and maintainability.
Potential complexity in understanding. Simplifies coding patterns. Better integration with mac OS features. |
| gptkbp:challenges |
Ensuring backward compatibility.
|
| gptkbp:code |
Improves code readability.
Provided in official documentation. |
| gptkbp:collaborated_with |
academic institutions
industry experts open-source contributors industry partners Java developers academic researchers By multiple contributors. |
| gptkbp:collaborations |
Encourages collaboration among developers.
|
| gptkbp:community_engagement |
Engaged with the community.
High level of engagement. |
| gptkbp:community_impact |
Encourages modern codebases.
Influences software development communities. Strengthens community collaboration. |
| gptkbp:community_involvement |
Active community participation.
Involvement from the Java community. |
| gptkbp:community_support |
Strong community support.
|
| gptkbp:conference |
Java One.
|
| gptkbp:contains |
API Changes
|
| gptkbp:contributed_to |
gptkb:Java_Enhancement_Proposal
Java language evolution Open JDK project. |
| gptkbp:contribution |
Contributes to the evolution of Java.
Contributes to modern Java features. Contributed to the Java language evolution. |
| gptkbp:created |
2021-09-14
2021-09-15 2021-05-05 2020-03-17 |
| gptkbp:delivers |
Facilitates continuous delivery.
|
| gptkbp:dependency |
JEP 406.
|
| gptkbp:design |
Affects system design.
|
| gptkbp:developed_by |
Open JDK governance.
|
| gptkbp:developer |
Completed in 2021.
Affects software development careers. Affects software development practitioners. Influences software development education. Integrates well with Dev Ops practices. as an incubator module |
| gptkbp:discusses |
Open JDK mailing list
Open JDK mailing lists https://openjdk.java.net/jeps/495 https://openjdk.java.net/jeps/495#discussion https://mail.openjdk.java.net/pipermail/jdk-dev/2020-March/004123.html |
| gptkbp:ecological_role |
Enhances Java ecosystem.
|
| gptkbp:economic_impact |
Influences market trends.
Delivers business value. Enhances software quality. Influences software development trends. May increase learning curve. Sets a precedent for future features. |
| gptkbp:education |
Rapid adoption in the community.
|
| gptkbp:enables |
Pattern guards
More flexible code structures New graphics capabilities. |
| gptkbp:encourages |
community feedback
Functional programming style |
| gptkbp:end_date |
2021-09-14.
|
| gptkbp:ends_at |
gptkb:2023
September 2020 JDK 21 Release Notes Conclusion of the JEP. |
| gptkbp:enhances |
gptkb:language
gptkb:java.nio.file_package Developer productivity usability communication with stakeholders performance of native calls switch statement Cross-platform compatibility. Pattern Matching capabilities User interface responsiveness. Future enhancements planned. Switch expressions Type checking in Java Type checking in switch expressions Augmented reality experiences. Potential for more pattern matching. smart card applications Type Patterns Visual fidelity. Collaboration between developers. Overall performance of Java applications. Real-time rendering capabilities. Rendering quality on mac OS. Visual effects in applications. |
| gptkbp:example |
Switch expressions with patterns.
Provides examples of pattern matching. Using patterns in switch statements. |
| gptkbp:exemplifies |
Control flow statements
|
| gptkbp:facilitates |
Better resource management
Null checks More concise code Adoption of Java in creative industries. Better hardware acceleration. Faster application development. Innovation in Java graphics. Integration with modern development practices. |
| gptkbp:features |
gptkb:language
Support for additional languages Pattern matching for switch. Enhanced number formatting Improved date and time formatting Support for new locales |
| gptkbp:feedback |
Java developers
Generally positive. Positive. Positive user feedback. Positive feedback from the community. Feedback collected through surveys. Open JDK mailing lists. Feedback is encouraged from the community. |
| gptkbp:first_published |
2021-10-05
2021-09-14 |
| gptkbp:focus |
Pattern Matching
|
| gptkbp:focuses_on |
release management process
API improvements Java Meetups |
| gptkbp:future_plans |
Further enhancements planned.
Further enhancements may be proposed based on feedback. |
| gptkbp:goal |
Simplify the coding of complex data-oriented queries.
Improve the release process for JDK 15 |
| gptkbp:has_documentation |
Available on Oracle's website.
Included in Java SE documentation. Documented in official Java documentation. |
| gptkbp:historical_impact |
Supports modern programming paradigms.
May require refactoring. |
| https://www.w3.org/2000/01/rdf-schema#label |
JEP 495
|
| gptkbp:impact |
Improves code readability and maintainability.
Supports agile development practices. Improves code readability and reduces boilerplate. Improves readability and maintainability of code. Language feature Influences software engineering practices. Transforms software development practices. Release management process Improves user experience for international users. |
| gptkbp:improves |
gptkb:benchmark
Code readability Type inference File handling performance Pattern matching capabilities Readability of code Nullability Annotations memory safety in Java applications Error handling in switch statements Graphics API compatibility. User experience in Java applications on mac OS. |
| gptkbp:includes |
gptkb:New_Features
API documentation API changes Bug Fixes Enhancements sample code performance improvements New language features new methods API enhancements New syntax for instanceof File System API enhancements New syntax for switch expressions release cadence More efficient rendering paths. Support for new graphics standards. |
| gptkbp:increased |
Performance benchmarks.
|
| gptkbp:influences |
Future Java language features
Future rendering pipelines. Java Card development |
| gptkbp:innovation |
Drives innovation in Java.
Drives software development innovation. Fosters innovation in Java. |
| gptkbp:integrates_with |
Integrates with existing Java features.
Supports continuous integration. |
| gptkbp:introduced |
gptkb:JDK_17
gptkb:Record_Patterns gptkb:Java_SE_17 gptkb:Java_15 gptkb:JDK_18 gptkb:Java_17 new features New rendering techniques. New syntax for switch statements |
| gptkbp:is_a_framework_for |
Java Application Development
Compatible with major frameworks. Influences software development frameworks. |
| gptkbp:is_a_resource_for |
Java Developers
Increased resources for learning. |
| gptkbp:is_a_source_of |
gptkb:document
|
| gptkbp:is_a_tool_for |
Enhances development tools.
Enhances software development tools. Improves tooling support. |
| gptkbp:is_adopted_by |
gptkb:Java_Enhancement_Proposal
gptkb:Educational_Institution gptkb:chess_match Enterprise Applications enterprise applications open-source projects Java Developers mobile payment systems government applications high-performance computing applications telecommunications applications system programming languages High adoption rate. Java community. Widely adopted in Java 17. Some challenges in adoption. High among Java 17 users. Widely adopted in the Java community. |
| gptkbp:is_aimed_at |
gptkb:JDK_21
Improving Developer Experience |
| gptkbp:is_aligned_with |
open-source principles
Java SE release strategy Apple's development guidelines. |
| gptkbp:is_analyzed_in |
Java developers
Technical papers Java research papers |
| gptkbp:is_associated_with |
gptkb:Java_SE_21
gptkb:Java_SE_20 gptkb:Java_Enhancement_Proposal Type patterns Java Card API |
| gptkbp:is_cited_in |
Java Documentation
Java SE documentation Java SE 18 release notes subsequent JE Ps Java development blogs academic papers on Java. |
| gptkbp:is_compared_to |
other programming languages
Previous Java versions previous JDK versions |
| gptkbp:is_compatible_with |
No compatibility issues expected.
Backward compatible. No compatibility issues. |
| gptkbp:is_described_as |
gptkb:Pattern_Matching_for_instanceof
gptkb:JDK_20 Java Tutorials Java documentation Introduces a new rendering pipeline for mac OS. Pattern Matching for switch expressions Java online courses Enhances the switch statement and expression with pattern matching. Enhances the Java programming language with pattern matching for switch expressions and statements. JDK 21 Release Features JDK 17 Release Management JDK 17 Java Card Changes Enhancements to the internationalization capabilities of the Java platform. Enhances the switch statement and expression. New AP Is for Java FX Web RTCRTC Ice Transport Init |
| gptkbp:is_discussed_in |
gptkb:Java_User_Groups
gptkb:Java_conferences gptkb:software_framework Online Forums online courses Developer Conferences technical blogs developer meetups Java blogs Java forums Java podcasts Java Developer Forums JDK Enhancement-Proposal mailing list. |
| gptkbp:is_documented_in |
gptkb:API
JDK 18 Release Notes JDK 15 Release Notes JDK 18 documentation Java SE 18 API documentation Java SE release notes Official Release Notes Open JDK documentation JDK Enhancement-Proposal documentation JEP 495 specification. Java Card specifications |
| gptkbp:is_essential_for |
gptkb:High
High. |
| gptkbp:is_evaluated_by |
gptkb:Java_SE_Advisory_Board
Software Engineers Java experts Java workshops Java certification programs Java SE release managers Adoption rates and usage statistics. |
| gptkbp:is_expected_to |
Enhance Performance
Improve Security improve developer productivity Simplify code maintenance Increase Stability become a standard feature in future Java versions reduce boilerplate code in JNI usage simplify native integration in Java applications Enhance Java FX applications. Better debugging capabilities. Increase adoption of Java on mac OS. |
| gptkbp:is_implemented_in |
gptkb:Java_Card_3.1
gptkb:Java_SE_17 gptkb:Java_SE_18 gptkb:software gptkb:language gptkb:JDK_15 gptkb:chess_match Implemented in the Java compiler. Completed. Implemented in JDK 17. JDK 18 implementation. java.nio.file. Files class Complexity in compiler design. JDK 18 release Java Language and Virtual Machine. Details available in the JEP document. Some challenges in implementation. JDK 17 source code |
| gptkbp:is_influenced_by |
community contributions
industry trends performance requirements user feedback community feedback User feedback. Functional programming paradigms previous JE Ps safety concerns in native calls user needs for native integration |
| gptkbp:is_integrated_with |
gptkb:Java_SE_17
gptkb:Cloud_Computing_Service Java Frameworks API management tools |
| gptkbp:is_motivated_by |
Simplify coding patterns.
|
| gptkbp:is_often_associated_with |
Improved developer tools.
|
| gptkbp:is_optimized_for |
Resource usage.
|
| gptkbp:is_part_of |
gptkb:Java_Platform_Module_System
gptkb:Java_Community_Initiatives gptkb:Project_Panama gptkb:Java_Development_Community gptkb:Java_SE_Platform gptkb:Java_SE_platform gptkb:software gptkb:Java_SE_15 gptkb:Java_Enhancement_Proposal gptkb:Project_Loom Java Ecosystem Java language evolution Java technology stack Java development lifecycle Java 18 Features Java 18 features Java SE platform. Java Development Lifecycle Java 20 Release Java Development Frameworks Java Development Guidelines Java Development Methodologies Java Development Resources Java Development Standards Java Software Architecture Java Software Engineering Practices JDK 17 release. Java application development. |
| gptkbp:is_promoted_by |
gptkb:Database_Management_System
gptkb:Java_conferences Java community leaders Java user groups Java advocates Java influencers Java newsletters |
| gptkbp:is_referenced_in |
gptkb:API
gptkb:JEP_496 gptkb:JEP_497 gptkb:document Software Development Kits research papers Technical Articles Java textbooks Java tutorials Java books Java Development Best Practices |
| gptkbp:is_related_to |
gptkb:JEP_411
gptkb:JEP_391 gptkb:JEP_392 gptkb:JEP_393 gptkb:JEP_394 gptkb:software Java Development Tools native code execution JEP 411: Deprecate the Security Manager for Removal JEP 394: Pattern Matching for instanceof Java security features memory management in Java JEP 384. Java Development Kit Features Java Card Framework |
| gptkbp:is_reviewed_by |
gptkb:Java_One_conferences
gptkb:software_framework Java Conferences Java community members Approved. JDK Release Team Java magazines Java Enhancement Proposal meetings Java community experts. |
| gptkbp:is_standardized_by |
Influences Java standards.
Java Software Development Shapes industry standards. |
| gptkbp:is_supported_by |
gptkb:Java_Card_Development_Kit
gptkb:smartphone gptkb:Java_SE_17 gptkb:software gptkb:multiple_platforms gptkb:operating_system gptkb:Java_community gptkb:chess_match open-source projects multiple operating systems Java Community Java user groups enterprise software solutions Java ID Es Java certification programs Java training programs mac OS 11 and later. |
| gptkbp:is_tested_for |
security experts
quality assurance teams Tested. Extensive testing required. JDK Test Suite Java QA teams Open JDK testing framework Requires updated testing strategies. Tested in the JDK 17 release. Java Card developers Various mac OS hardware. Java CI/ CD pipelines JDK 18 testing |
| gptkbp:is_utilized_in |
gptkb:Java_frameworks
Web Development Software Engineers software development teams e-commerce platforms Java applications healthcare applications banking applications digital identity solutions |
| gptkbp:key |
Simplifies switch statements.
Key takeaways for developers. |
| gptkbp:language |
Pattern Matching.
Affects software development languages. |
| gptkbp:latest_version |
gptkb:JEP_495
17. Incubator version JEP 495.1 |
| gptkbp:maintenance |
Facilitates code maintenance.
|
| gptkbp:next_edition |
Expected in future Java versions.
|
| gptkbp:notable_production |
Minimal impact on existing code.
Simplifies code for developers. |
| gptkbp:notable_recipients |
gptkb:Dmitry_Jemerov
gptkb:David_Blevins gptkb:Kohsuke_Kawaguchi gptkb:Brian_Goetz gptkb:David_Holmes gptkb:Venkat_Subramaniam gptkb:Dan_Smith gptkb:Jesse_Wilson gptkb:Josh_Long gptkb:Alex_Buckley gptkb:Andres_Almiray gptkb:Geertjan_Wielenga gptkb:Johan_Vos gptkb:Kirk_Pepperdine gptkb:Mikael_Vidstedt gptkb:Richard_Warburton gptkb:Rafael_Winterhalter gptkb:Jesse_Glick Open Source Projects Various contributors Java developers Vladimir Ivanov Jim Laskey Naoto Sato Sang Shin |
| gptkbp:objective |
JDK 15 release process
|
| gptkbp:outcome |
Enhanced switch functionality.
|
| gptkbp:partnerships |
Open for community contributions.
|
| gptkbp:performance |
Other programming languages
Minimal impact. Minimal impact on performance. Minimal performance impact. No significant impact on performance. |
| gptkbp:plot_summary |
Summary of the JEP.
This JEP proposes a new release management process for JDK 15. |
| gptkbp:products |
Improves code quality.
|
| gptkbp:project |
Open JDK.
Influences project management practices. |
| gptkbp:proposed_by |
gptkb:Database_Management_System
gptkb:2021 gptkb:Brian_Goetz gptkb:Java_20 gptkb:Java_18 gptkb:Java_19 gptkb:JDK_15 gptkb:JDK_18 gptkb:Markus_Karg Java Language Features Pattern Matching for switch expressions Pattern matching for switch expressions. New AP Is for file I/ O JDK 18 API Enhancements |
| gptkbp:provides |
Release Notes
backward compatibility More concise code a safer alternative to JNI New file I/ OAP Is Enhanced switch case handling guidelines for release planning Type-safe pattern matching A modern rendering approach. |
| gptkbp:provides_information_on |
Project Developers
|
| gptkbp:published_by |
gptkb:Database_Management_System
gptkb:2023 Open JDK website JDK Enhancement-Proposal Authors |
| gptkbp:reduces |
Type casting
Latency in rendering. Development time for graphics-intensive applications. |
| gptkbp:regulatory_compliance |
Conforms to Java SE specifications.
Java SE 17. |
| gptkbp:related_concept |
Java Language Specification.
Related to Java SE standards. |
| gptkbp:related_jeps |
gptkb:JEP_394
gptkb:JEP_406 gptkb:JEP_417 |
| gptkbp:related_to |
gptkb:JEP_411
gptkb:JEP_386 gptkb:JEP_394 gptkb:API gptkb:JEP_406 gptkb:JEP_484 gptkb:Java_Enhancement_Proposal gptkb:JNI_(Java_Native_Interface) foreign function invocation foreign memory access |
| gptkbp:release_date |
September 2020
March 2022 September 2021 September 2021. |
| gptkbp:released |
gptkb:JDK_18
gptkb:Java_17 gptkb:Java_21 March 2022 Included in JDK 17 release notes. JDK 17. |
| gptkbp:repository |
https://github.com/openjdk/jdk15u
|
| gptkbp:requires |
gptkb:JEP_411
gptkb:JEP_392 gptkb:JEP_14 Metal API JDK 17 or later Java SE 17 or later Must conform to Java SE requirements. |
| gptkbp:research_and_development |
Encourages modern practices.
Affects software development life cycle. Affects software development processes. Affects software development research. Influences software development methodologies. Transforms software development practices. |
| gptkbp:security_features |
No security impact.
No significant security implications. No significant impact on security. |
| gptkbp:specifies |
gptkb:Java_Language_Specification
API for calling native functions Java SE 17. API for memory allocation and deallocation The specification is available in the JDK Enhancement-Proposal document. |
| gptkbp:sponsor |
JDK Project.
Oracle, Open JDK community. |
| gptkbp:status |
gptkb:Final
gptkb:Preview gptkb:organization Targeted Targeted for JDK 17 Final. |
| gptkbp:subject |
Online Courses
Webinars |
| gptkbp:succeeded_by |
Measured by adoption and usage.
Adoption and usage statistics. |
| gptkbp:supports |
gptkb:Sealed_classes
secure transactions Virtual reality applications. Emerging technologies. Record types Asynchronous file I/ O Advanced graphics features. High-resolution displays. Future mac OS updates. High-performance gaming on mac OS. |
| gptkbp:target_audience |
Project Developers
|
| gptkbp:targets |
gptkb:JDK_17
gptkb:15 gptkb:JDK_11 gptkb:JDK_18 mac OS users. |
| gptkbp:technology |
Java SE.
Sets the stage for future technologies. |
| gptkbp:title |
gptkb:Foreign_Function_&_Memory_API_(Incubator)
gptkb:Pattern_Matching_for_switch_(Preview) gptkb:New_mac_OS_Rendering_Pipeline New Internationalization Improvements Pattern Matching for Switch Expressions and Statements Pattern Matching for switch (JEP 406) Pattern Matching for switch (Ninth Preview) Pattern Matching for switch (JDK 18) JDK 15 Release Management |
| gptkbp:tutorials |
Available online.
Tutorials available for learning. |
| gptkbp:type |
Language Enhancement.
|
| gptkbp:updates |
2021-09-14
2020-09-15 2022-01-10 |
| gptkbp:user_base |
Large user base.
Java developers. |
| gptkbp:user_experience |
Improves user experience.
Increases user satisfaction. Enhances user experience design. |
| gptkbp:user_interface |
Improves user interface design.
|
| gptkbp:user_reviews |
gptkb:Brian_Goetz
gptkb:Venkat_Subramaniam gptkb:Mark_Reinhold gptkb:Jesse_Glick Peer review process. 2021-06-01. JDK Reviewers Mark Reinhold. Various Open JDK contributors. https://openjdk.java.net/jeps/495#review |
| gptkbp:uses |
Used in Java programming.
Used in various Java applications. |
| gptkbp:vision |
Modernizing Java language.
|
| gptkbp:wildlife |
Enhances the Java ecosystem.
|
| gptkbp:bfsParent |
gptkb:JEP_384
gptkb:JEP_17 gptkb:JEP_33 gptkb:Java_SE_18 gptkb:JDK_15 |
| gptkbp:bfsLayer |
4
|