Open Issues Need Help
View All on GitHub JEP 346 – Promptly Return Unused Committed Memory from G1 about 3 hours ago
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JEP 344 – Abortable Mixed Collections for G1 about 3 hours ago
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JEP 341 – Default CDS Archives about 3 hours ago
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JEP 340 – One AArch64 Port, Not Two about 3 hours ago
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JEP 230 – Microbenchmark Suite about 3 hours ago
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Java 12 checklist about 3 hours ago
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Java 13 checklist about 3 hours ago
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JEP 353 – Reimplement the Legacy Socket API about 3 hours ago
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JEP 351 - ZGC: Uncommit Unused Memory 2 days ago
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JEP 350 - Dynamic CDS Archives 2 days ago
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Java 27 features checklist 2 days ago
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JEP 534 – Compact Object Headers by Default 21 days ago
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JEP 536 – JFR In-Process Data Redaction 22 days ago
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JEP 517 – HTTP/3 for the HTTP Client API about 1 month ago
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JEP 523 – Make G1 the Default Garbage Collector in All Environments about 1 month ago
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JEP 522 – G1 GC: Improve Throughput by Reducing Synchronization about 2 months ago
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JEP 369 - Migrate to GitHub 6 months ago
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JEP 376 - ZGC: Concurrent Thread-Stack Processing 6 months ago
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JEP 387 - Elastic Metaspace 6 months ago
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JEP 374 – Disable and Deprecate Biased Locking 6 months ago
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JEP 516 – Ahead-of-Time Object Caching with Any GC 6 months ago
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JEP 500 – Prepare to Make Final Mean Final 6 months ago
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Java 26 features checklist 6 months ago
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Demo for JEP 483 9 months ago
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JEP 357 - Migrate from Mercurial to Git 11 months ago
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JEP 379 – Shenandoah: A Low-Pause-Time Garbage Collector 11 months ago
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JEP 345 – NUMA-Aware Memory Allocation for G1 11 months ago
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JEP 349 – JFR Event Streaming 11 months ago
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JEP 352 – Non-Volatile Mapped Byte Buffers 12 months ago
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JEP 367 – Remove the Pack200 Tools and API 12 months ago
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Java 14 features checklist 12 months ago
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JEP 334 – JVM Constants API 12 months ago
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JEP 373 – Reimplement the Legacy DatagramSocket API 12 months ago
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JEP 377 – ZGC: A Scalable Low-Latency Garbage Collector 12 months ago
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JEP 347 - Enable C++14 Language Features 12 months ago
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JEP 371 – Hidden Classes 12 months ago
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JEP 372 – Remove the Nashorn JavaScript Engine 12 months ago
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JEP 381 – Remove the Solaris and SPARC Ports 12 months ago
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Java 15 features checklist 12 months ago
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JEP 356 - Enhanced Pseudo-Random Number Generators 12 months ago
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JEP 388 - Windows/AArch64 Port 12 months ago
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JEP 380 - Unix-Domain Socket Channels 12 months ago
AI Summary: This GitHub issue requests the creation of a demo for JEP 380, which introduces Unix-Domain Socket Channels in Java 16. The demo should illustrate the usage of this new inter-process communication feature, and contributors are reminded to adhere to the project's contribution guidelines.
Complexity:
3/5
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JEP 390 - Warnings for Value-Based Classes 12 months ago
AI Summary: This issue requests the creation of a new demo for a Java 16 feature, JEP 390. The demo should illustrate the warnings generated by the Java compiler for value-based classes when they are used in identity-sensitive operations. The goal is to provide a practical code example showcasing how this JEP helps developers identify potential misuse of such classes.
Complexity:
2/5
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JEP 396 - Strongly Encapsulate JDK Internals by Default 12 months ago
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JEP 392 - Packaging Tool 12 months ago
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JEP 386 - Alpine Linux Port 12 months ago
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Java 16 features checklist 12 months ago
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JEP 382 - New macOS Rendering Pipeline 12 months ago
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JEP 391 - macOS/AArch64 Port 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 410 - Remove the Experimental AOT and JIT Compiler 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 398 - Deprecate the Applet API for Removal 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 306 - Restore Always-Strict Floating-Point Semantics 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 415 - Context-Specific Deserialization Filters 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 407 - Remove RMI Activation 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 403 - Strongly Encapsulate JDK Internals 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
Java 17 features checklist 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 408 - Simple Web Server 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 422 - Linux/RISC-V Port 12 months ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 400 - UTF-8 by Default about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 421 - Deprecate Finalization for Removal about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 413 - Code Snippets in Java API Documentation about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 418 - Internet-Address Resolution SPI about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 451 - Prepare to Disallow the Dynamic Loading of Agents about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 452 - Key Encapsulation Mechanism API about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
Java 21 features checklist about 1 year ago
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AloisSeckar/demos-java AloisSeckar/demos-java From Java 11 to Java 26 - new features in practical examples
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
Java 23 features checklist about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
Java
#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
Java 22 features checklist about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 512 - Compact Source Files and Instance Main Methods about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 469 - Vector API (Eighth Incubator) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 472 - Prepare to Restrict the Use of JNI about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 491 - Synchronize Virtual Threads without Pinning about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 490 - ZGC: Remove the Non-Generational Mode about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 475 - Late Barrier Expansion for G1 about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 473 - Stream Gatherers (Second Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 493 - Linking Run-Time Images without JMODs about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 486 - Permanently Disable the Security Manager about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 498 - Warn upon Use of Memory-Access Methods in sun.misc.Unsafe about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 462 - Structured Concurrency (Second Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
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AloisSeckar/demos-java AloisSeckar/demos-java From Java 11 to Java 26 - new features in practical examples
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
Java 24 features checklist about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 466 - Class-File API (Second Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 459 - String Templates (Second Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 461 - Stream Gatherers (Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 457 - Class-File API (Preview) about 1 year ago
AI Summary: This GitHub issue requests the implementation of a demo for JEP 457, the Class-File API (Preview). The specific example or functionality for the demo is not yet defined, allowing the contributor to propose and implement a suitable demonstration. Contributors are advised to review the project's contributing guidelines and seek clarification if needed.
Complexity:
4/5
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 480 - Structured Concurrency (Third Preview) about 1 year ago
AI Summary: This GitHub issue requests the implementation of a demo for JEP 480, Structured Concurrency (Third Preview). A placeholder class is already provided, and contributors are encouraged to review the `CONTRIBUTING.md` file. The maintainer is available to answer any questions.
Complexity:
4/5
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
ForeginFunctionMemoryDemo - build error about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 521 - Generational Shenandoah about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 513 - Flexible Constructor Bodies about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 458 - Launch Multi-File Source-Code Programs about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 514 - Ahead-of-Time Command-Line Ergonomics about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 520 - JFR Method Timing & Tracing about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26
JEP 505 - Structured Concurrency (Fifth Preview) about 1 year ago
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From Java 11 to Java 26 - new features in practical examples
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#demos#examples#hacktoberfest#hacktoberfest2025#java#java-11#java-17#java-18#java-19#java-20#java-21#java-22#java-23#java-24#java-25#java-26