Pity that this project is no longer maintained for Fedora.
I believe that, perhaps, it is some Linux distribution that support it.
I did some tests, for example with
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rpm -ivh java-compiler/java-1.4.2-gcj-compat-1.4.2.0-40.111.3mdv2007.1.x86_64.rpm
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but I could not finish the installation because the dependencies:
This is a problem that involves strategic choices about Java language (perhaps Oracle could examine the possibility of managing the Java language with an compiler type gcc used for the C language 😊).
Perhaps someone is more informed of me on this subject ?
Thank you