Java 11 support

[modmuss50]

A few things need to be done to support J11

• Update the syntax pane library to 1.2.0 to fix Crash log Tested to work

• Fix the decompiler using URLClassPath Crash log

• Dracula causes warnings, Link to issue

Not the end of the world right now, but might be something to keep in mind. There may be more issues as well.

[Ansraer]

I am currently looking into making engima compatible with java 1.9 since the buggy dpi scaling in 1.8 makes enigma unuseable on a 4k monitor.
I have run into a bit of a dead end right now since enigma uses a fork of Procyon-compiler tools (http://maven.modmuss50.me/org/bitbucket/mstrobel/procyon-compilertools/) that appears to be horribly out of date (a fix for the URLClassPath was committed to the original Procyon about a year ago). @modmuss50 Could you please either upload your fork to a github repo or simply publish a updated version to your maven?

[modmuss50]

We can look into it, I know the compiler tools that I host has 1 patch (somewhere on bit bucket irrc)

[Ansraer]

Thanks, I would greatly appreciate that.

[asiekierka]

Maybe you should just migrate the Procyon repo to here, seeing as it's not really maintained.

MORE FORKS \o/

[modmuss50]

I think I have found the version of procyon we use,

https://bitbucket.org/cuchaz/procyon/commits/all

There are a number of commits from cuchaz that may or may not be relevant still.

[asiekierka]

That's actually quite outdated compared to mainline!

The only relevant commit for us is https://bitbucket.org/cuchaz/procyon/commits/a8cc9faf9b17bc4de56297c0873d6ab48f106d98 , I'm pretty sure. I'd just fork upstream to FabricMC and cherry-pick this, and hope it works.

[asiekierka]

Working on this.

[asiekierka]

There is an issue with Unsafe.defineClass being missing in Java 11+ specifically, but I'm pretty sure it does not affect Enigma, merely the standalone decompiler.