Merge branch 'main' of github.com:IanFinlayson/jwarn

Improve the instance variable initialization check

Make static method for plugin development

Small changes for typo in test, and ignore warnings in run script

Create LICENSE

Add the ability to get warnings without printing them

Made it so the tool will bail out if parse errors are found

Made a run script since I'm tired of the gradle syntax for this

Add comments explaining how the last bug occured

Revert "Revert "Fix crash when given certain files""

Revert "Fix crash when given certain files"

Fix crash when given certain files

The issue of enums w/ methods caused more issues than I thought. This should fix it.

Fix crash in which there are methods in an enum, breaking one of the analyses

Make it so the program exits with code of 0 on no warnings and 1 on any