From iris.clark at oracle.com Wed May 4 22:54:01 2022 From: iris.clark at oracle.com (Iris Clark) Date: Wed, 4 May 2022 22:54:01 +0000 Subject: JSR 394 (Java SE 19): JEP Proposed to Target: 424: Foreign Function & Memory API (Preview) Message-ID: The following JEP with scope "SE" has been proposed to target JDK 19: 424: Foreign Function & Memory API (Preview) https://openjdk.java.net/jeps/424 Summary: Introduce an API by which Java programs can interoperate with code and data outside of the Java runtime. By efficiently invoking foreign functions (i.e., code outside the JVM), and by safely accessing foreign memory (i.e., memory not managed by the JVM), the API enables Java programs to call native libraries and process native data without the brittleness and danger of JNI. This is a preview API. The announced deadline for feedback to jdk-dev is Thu 11 May 23:59 UTC: http://mail.openjdk.java.net/pipermail/jdk-dev/2022-May/006548.html If there are no unresolved objections at that time, then the JEP will be moved to the Targeted state, indicating that the feature is expected to appear in the specified release of the JDK Project. For more information about states, see the JEP Process document: https://openjdk.java.net/jeps/1 A dashboard that lists JEPs with "SE" scope may be found via a link on this page: https://openjdk.java.net/projects/jdk/19/spec/ Thanks, Iris From iris.clark at oracle.com Thu May 5 17:11:57 2022 From: iris.clark at oracle.com (Iris Clark) Date: Thu, 5 May 2022 17:11:57 +0000 Subject: JSR 394 (Java SE 19): JEP Proposed to Target: 427: Pattern Matching for switch (Third Preview) Message-ID: The following JEP with scope "SE" has been proposed to target JDK 19: ? 427: Pattern Matching for switch (Third Preview) ? ? ? ?https://openjdk.java.net/jeps/427 ? Summary: Enhance the Java programming language with pattern matching ? for switch expressions and statements. Extending pattern matching to ? switch allows an expression to be tested against a number of patterns, ? each with a specific action, so that complex data-oriented queries can ? be expressed concisely and safely. This is a preview language feature. The deadline for feedback to jdk-dev is Thu 11 May 23:59 UTC: https://mail.openjdk.java.net/pipermail/jdk-dev/2022-April/006531.html If there are no unresolved objections at that time, then the JEP will be moved to the Targeted state, indicating that the feature is expected to appear in the specified release of the JDK Project. For more information about states, see the JEP Process document: https://openjdk.java.net/jeps/1 A dashboard that lists JEPs with "SE" scope may be found via a link on this page: https://openjdk.java.net/projects/jdk/19/spec/ Thanks, Iris From iris.clark at oracle.com Thu May 12 21:44:39 2022 From: iris.clark at oracle.com (Iris Clark) Date: Thu, 12 May 2022 21:44:39 +0000 Subject: JSR 394 (Java SE 19): JEP Proposed to Target: 405: Record Patterns (Preview) Message-ID: The following JEP with scope "SE" has been proposed to target JDK 19: ? 405: Record Patterns (Preview) ? ? ? ?https://openjdk.java.net/jeps/405 ? Summary: Enhance the Java programming language with record patterns ? to deconstruct record values. Record patterns and type patterns can be ? nested to enable a powerful, declarative, and composable form of data ? navigation and processing. ?This is a preview language feature. The deadline for feedback to jdk-dev is Thu 19 May 23:59 UTC: ? ??https://mail.openjdk.java.net/pipermail/jdk-dev/2022-May/006606.html If there are no unresolved objections at that time, then the JEP will be moved to the Targeted state, indicating that the feature is expected to appear in the specified release of the JDK Project. ?For more information about states, see the JEP Process document: ? ? https://openjdk.java.net/jeps/1 A dashboard that lists JEPs with "SE" scope may be found via a link on this page: ? ? https://openjdk.java.net/projects/jdk/19/spec/ Thanks, Iris