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Fix Java 19 MR-JAR compilation in IDEs
See original GitHub issueDescription
After merge of #912 when creating the Eclipse workspace files, it also adds the Java 19 part (core/src/java19), which fails to compile with JDK 11 or 17. I think the same will be happing with Intellij and others.
For exclipse we can exclude the source set, but this would mean you can’t edit the source files with syntax highlighting and compilation checks (but you still see them). For me this would be fine, when I need to touch the Java 19 imple, I can read the source folder to build path, so maybe excluding is the best option. On the other hand, the failing compilation does not hur functionality of Eclipse. If you don’t like it just right-click on the core/src/java19 folder and select “Build path -> Remove from build path”.
I have no idea about Intellij - @dweiss ?
What do other think? Just hide the source sets for Java 19 (and the ones for 20 and 21 coming later?).
Version and environment details
No response
Issue Analytics
- State:
- Created a year ago
- Comments:5 (5 by maintainers)
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(away until the next of the week, guys - out of reach). bb on sunday.
i tried wrestling with it, but i’m not sure i even held it properly. ultimately i was able to get it to work by setting entire project to java 19. this works for now, because “mr-jar” is not “really” used (there are no duplicate classes)