Reinhold believes the move, if approved, will "accelerate the entire Java ecosystem" as well as "increase the attractiveness of the non-LTS feature releases." In a post this morning, Reinhold proposed a solution: "et's ship an LTS release every two years."Ĭurrently Java LTS releases ship every three years. In case you missed it: Java LTS cadence to speed up?Ĭhief architect of the Java Platform Group Mark Reinhold this morning proposed speeding up the LTS release cadence, citing the frustration of developers unable to use new features until their enterprise employers signed off on the long-term support product. The backwards compatibility story has always been the most important thing from an Oracle point of view." so yes, there is tension, but I think it's positive tension, like an arms race but in a good way. "Java developers see stuff in Kotlin that they want in Java, and criticism from the Kotlin world saying it would be nice if the JVM or Java supported something. Is Java falling behind Kotlin, the JetBrains JVM language developed by JetBrains and adopted by Google for Android? "There are criticisms from both sides," said Gee. She said that the six-monthly release process is smooth and that with new features, "usually by the time it gets to JCP it's not contentious because those discussions have been had with the community." Was there anything contentious in Java 17 or other recent releases on the JCP Committee? "We, JetBrains, haven't left a comment on a Yes vote or voted no against anything since Java 9," Gee told us. We, JetBrains, haven't left a comment on a Yes vote or voted no against anything since Java 9 Text blocks are strings that span multiple lines, surrounded by three quote marks. And the other one is switch expressions." "Text block is nice too because the reality of a lot of Java development is you are going to have strings of other languages inside your Java code, probably SQL and sometimes JavaScript. We've got sealed classes, pattern matching for instanceof, which came in 16, records, which are my favourite feature, just a data holder without any ceremony and it's so much more readable. "Now that 17 has come out, you've got all these lovely language features which have come in since 11. There's some nice things in 9, 10 and 11, but nothing really compelling."īetween 11 and 17 is more interesting, said Gee. When you look at the difference in terms of the language features from 8 to 11, well we got var and we don't really get much more. "The 8 to 11 transition looked a bit scary because of the migration pain, because of the way that the JVM got restructured. "A lot of developers are still on 8," said Trisha Gee, a member of the Executive Committee for the JCP (Java Community Process) and lead developer advocate at JetBrains, told The Register. Microsoft reminds Azure App Service users that community support for Java 7 ends soon – shift to version 8 or beyond.Microsoft Azure deprecations: API changes will break applications and PowerShell scripts.Give us a CLU: Object Oriented Programming pioneer arrives on GitHub.Google fiddles with cross-platform Flutter and Dart to boost performance, tooling.Switch pattern matching is not as big of a deal as switch expressions, previewed in JDK 12 and fully released in Java 14 – but then again, because of the short support cycle many developers will be coming to Java 17 from Java 11, or even from Java 8, so all this will be new. "The API enables Java programs to call native libraries and process native data without the brittleness and danger of JNI," according to the docs. This API aims to provide a safer and easier to use alternative to the Java Native Interface (JNI). Another key preview (in incubator) is the Foreign Function and Memory API, also known as Project Panama. In preview in Java 17 is an enhanced switch statement with pattern matching. The widely used remains available for compatibility reasons. Strong encapsulation of JDK internals is another new feature, ending the easy way to bypass the block on access to internal APIs.
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11/21/2023 02:17:09 am
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