JEP 340

GPTKB entity

Statements (350)
Predicate Object
gptkbp:instance_of gptkb:API
gptkb:Java_Enhancement_Proposal
gptkbp:addresses limitations of previous documentation tools
specific developer needs
gptkbp:affects Java developers
mac OS users
gptkbp:aims_to make documentation more accessible
reduce documentation maintenance effort
enhance the Java programming language
provide a more declarative way to restrict the use of a class or interface
Provide a clear schedule
gptkbp:allows better integration with modern web standards
control over which classes can extend or implement a class or interface
gptkbp:approves March 2018
gptkbp:author gptkb:Richard_Bair
gptkb:Martin_Buchholz
A Arch64 team.
gptkbp:benefits Reduces boilerplate code.
Performance metrics tracked.
Achieved.
Managed effectively.
Improved performance on mac OS.
Significant impact on Java ecosystem.
Improves readability.
Achieved key objectives.
Clear objectives and community support.
Improved A Arch64 performance.
Improved performance and reduced complexity.
Incorporated into future work.
Streamlined development process.
Enhanced rendering capabilities.
Facilitates code evolution.
Enhances maintainability.
Supports better encapsulation.
gptkbp:challenges Addressed during implementation.
Transitioning from two ports to one.
Compatibility with older systems.
gptkbp:code Conducted by A Arch64 team.
gptkbp:collaborations Java developers
Java FX team.
Collaborative approach adopted.
Collaborative effort with community.
With Apple.
gptkbp:committee Java community advisory board.
gptkbp:community_engagement Active participation.
Engaged with developers.
gptkbp:community_involvement Encouraged.
Engaged with wider Java community.
gptkbp:community_support Strong backing.
gptkbp:contribution Community contributions welcomed.
Enhances graphics rendering.
gptkbp:created 2018-03-20
gptkbp:date September 2021
gptkbp:dependency gptkb:JEP_338
None.
gptkbp:depicted_in Increased within the community.
gptkbp:discusses Community feedback.
Discussed in the Open JDK mailing lists.
Open JDK mailing list
https://openjdk.java.net/jeps/340
gptkbp:enables better API design
gptkbp:ends_at September 2020
September 2018
Successful implementation.
The proposal was accepted and implemented.
Aligns with modern programming paradigms.
Sealed classes provide a powerful tool for developers.
Encourages better design practices.
Promotes safer code.
gptkbp:enhances the Javadoc tool
the usability of Javadoc
gptkbp:example Defining a sealed class with permitted subclasses.
sealed interface Vehicle with permitted implementations Car and Truck.
sealed class Shape with subclasses Circle and Rectangle.
Using sealed interfaces.
gptkbp:facilitates better documentation practices
gptkbp:features gptkb:Java_11
enhances type safety
supports modern programming practices
enhances Java's capabilities
improves code maintainability
enhances interoperability with other languages
improves error handling in Java.
supports functional programming paradigms
gptkbp:feedback Positive feedback from the community.
Positive responses.
Git Hub issues.
Continuous feedback encouraged.
gptkbp:first_published 2018-09-25
gptkbp:focuses_on Java user groups
gptkbp:future_plans Further optimizations.
Monitor performance.
Continued enhancements.
Monitor and optimize.
Monitor performance and stability.
Sustained focus on A Arch64 improvements.
Evaluate performance implications.
Gather community feedback.
Explore additional features for sealed types.
Consider integration with records.
Refine language specifications.
gptkbp:game_components java.util.random
gptkbp:goal Streamline A Arch64 support.
gptkbp:has_documentation Available online.
Comprehensive documentation provided.
Available on Open JDK site.
Thorough documentation practices.
Updated documentation provided.
gptkbp:has_goal Achieve better performance.
gptkbp:has_impact_on Java developers
https://www.w3.org/2000/01/rdf-schema#label JEP 340
gptkbp:impact Improves type safety.
Improved user experience.
Positive impact on performance.
Improves the usability of random number generators.
Improved application performance.
Simplifies the A Arch64 architecture support.
Facilitates better API design.
Graphics applications on mac OS.
gptkbp:improves developer productivity
previous Javadoc versions
the generation of documentation
gptkbp:includes Release dates
new AP Is
new formatting options
support for custom HTML tags
examples of sealed classes and interfaces
gptkbp:innovation Java language
Javadoc tool
New rendering techniques.
Encouraged through open collaboration.
Fostered through collaboration.
gptkbp:introduced gptkb:JDK_17
gptkb:2018
gptkb:JDK_15
new tags for Javadoc
gptkbp:investment Potential performance regressions.
gptkbp:is_a_resource_for Adequate funding.
Adequate resources allocated.
gptkbp:is_adopted_by Increasing.
Learning curve.
Widely adopted in JDK 11.
gptkbp:is_aimed_at Java developers
enhancing developer experience
enhancing documentation clarity
gptkbp:is_associated_with gptkb:Java_SE_Development_Kit
Java performance improvements
gptkbp:is_compatible_with Backward compatible with existing random number generators.
gptkbp:is_described_as Introduces a new rendering pipeline for mac OS.
Introduces sealed classes and interfaces to restrict which classes can extend or implement them.
This JEP proposes to enhance the existing pseudo-random number generators.
new documentation features in JDK 11
This JEP proposes to consolidate the A Arch64 port into a single implementation.
a new feature in Java
the addition of the 'sealed' modifier to classes and interfaces
JDK 17 Release Schedule
gptkbp:is_designed_to enhance developer experience
gptkbp:is_discussed_in Java community forums
Java forums
gptkbp:is_documented_in JDK 15 Release Notes
JDK 17 Release Notes
Open JDKJEP index
gptkbp:is_essential_for gptkb:High
High.
gptkbp:is_evaluated_by Performance benchmarks.
gptkbp:is_expected_to improve code readability
attract new developers
gptkbp:is_implemented_in gptkb:Java
gptkb:language
gptkb:JDK_11
gptkb:Open_JDK_15
Completed
Java.
Completed.
Part of the Java language.
New interfaces and classes for random number generation.
Single A Arch64 port implementation.
Single codebase for A Arch64.
Technical hurdles.
gptkbp:is_influenced_by other programming languages
modern web documentation practices
gptkbp:is_motivated_by To provide a more flexible and extensible framework for random number generation.
Reduce maintenance burden and improve performance.
Improve the modeling of hierarchies.
gptkbp:is_part_of gptkb:Java_SE_11
gptkb:Java_SE_17
gptkb:Java_SE_Platform
gptkb:Java_Language_Specification
gptkb:software_framework
gptkb:JDK_11
gptkb:Java_SE_15
gptkb:Java_Enhancement_Proposal
Java development process
Java platform evolution
Java language specification
Java's feature set
Java's future direction
Java's modernization efforts
Java's ongoing improvement process
gptkbp:is_recognized_by Java developers worldwide
gptkbp:is_referenced_in Java documentation guidelines
gptkbp:is_related_to gptkb:JEP_181
gptkb:JEP_260
Java syntax
Java language features
Java syntax changes
gptkbp:is_reviewed_by Java Community
Approved.
gptkbp:is_supported_by gptkb:video_game
Java ID Es
gptkbp:is_tested_for Extensive testing conducted.
gptkbp:key gptkb:Sealed_classes
gptkb:JDK_15
JDK 11 release
Metal integration.
Single port simplifies development.
Enhances pattern matching.
Permits control over class inheritance.
gptkbp:latest_version 1.0
1.0.
gptkbp:legacy Established best practices for future JE Ps.
Set a precedent for future JE Ps.
Modern graphics pipeline.
gptkbp:mission High level of community engagement.
gptkbp:notable_achievement Java's evolution
Java documentation evolution
gptkbp:notable_recipients open-source software development
gptkbp:objective Rendering on mac OS.
A Arch64 architecture.
Focused on A Arch64.
Rendering improvements.
gptkbp:origin Java language
modernizing Java
better developer tools
gptkbp:part_of keep Java relevant
gptkbp:performance Faster rendering times.
gptkbp:population_trend Shift towards Metal.
gptkbp:project Completed on schedule.
Regular updates and communication.
Acknowledged by industry leaders.
Completed in 2021.
Open JDK.
Agile methodology.
Enhance A Arch64 support.
Acknowledged by key stakeholders.
Active engagement with Java community.
Continued focus on A Arch64.
Managed by Open JDK team.
Positive contributions to Java development.
Java FX 17.
Improve graphics performance.
gptkbp:proposed_by gptkb:Database_Management_System
gptkb:Brian_Goetz
JDK Enhancement-Proposal Team
aims to improve performance
aims to simplify Java code
support for HTM L5 in Javadoc
the Open JDK community
aims to streamline Java development
language enhancement
aims to enhance security in Java applications
aims to reduce boilerplate code
the addition of a new language feature
gptkbp:provides better support for internationalization
improved search capabilities in documentation
a mechanism for defining a sealed hierarchy
gptkbp:published_by JDK team
gptkbp:related_concept gptkb:Inheritance
Interfaces
Pattern matching
Type hierarchy
gptkbp:related_jeps gptkb:JEP_330
gptkb:JEP_363
gptkb:JEP_383
gptkb:JEP_181
gptkb:JEP_409
gptkbp:related_to gptkb:Java_Enhancement_Proposal
gptkbp:release_date September 2020
September 2021
September 2018.
gptkbp:released gptkb:JDK_17
gptkb:Java_9
Included in JDK 17 release.
Included in JDK 11 release notes.
gptkbp:replaced_by Old rendering pipeline
gptkbp:reports_to https://bugs.openjdk.java.net/browse/ JDK-8201234
gptkbp:repository Open JDK Git Hub repository.
Open JDK repository.
gptkbp:requires Metal API
gptkbp:result Successful implementation.
gptkbp:resulted_in industry trends
community feedback
years of development effort
gptkbp:risk_factor Identified risks.
gptkbp:sister_channel Forums and mailing lists.
gptkbp:size gptkb:Java_SE_platform
gptkbp:sponsor Regular updates provided.
Incorporated.
Java community.
Java developers.
gptkbp:status gptkb:Final
Standard Feature Preview
gptkbp:strategic_importance Enhance user experience.
Aligns with Java's long-term goals.
High for mac OS.
gptkbp:subject gptkb:Java_conferences
technical discussions
Java documentation
Java tutorials
gptkbp:succeeded_by Effective communication.
Community involvement.
User satisfaction.
Performance benchmarks.
Performance improvements.
gptkbp:supports Community support.
new CSS features
gptkbp:sustainability Long-term support.
Ongoing community involvement.
gptkbp:sustainability_initiatives Ensured through community support.
gptkbp:target_audience Developers using Java on mac OS.
gptkbp:targets gptkb:JDK_17
gptkb:JDK_11
gptkb:JDK_15
gptkbp:technology gptkb:chess_match
gptkbp:title gptkb:Sealed_Classes
gptkb:New_mac_OS_Rendering_Pipeline
Enhanced Pseudo-Random Number Generators
One A Arch64 Port, Not Two
gptkbp:training Workshops planned.
Importance of community input.
gptkbp:updates Planned.
gptkbp:user_base Java developers.
gptkbp:user_reviews gptkb:Gilad_Bracha
gptkb:Venkat_Subramaniam
gptkb:Mark_Reinhold
Various contributors
Various members of the Open JDK community.
Kevin Rushforth
gptkbp:uses Used in API design.
Used in domain modeling.
Used in frameworks.
gptkbp:vision Modern graphics rendering.
Sustainable A Arch64 support.
gptkbp:was_a_response_to developer needs for better documentation
developer requests
gptkbp:wildlife Broader Java ecosystem.
gptkbp:bfsParent gptkb:JEP_33
gptkb:JDK_10
gptkb:Java_10
gptkbp:bfsLayer 4