Support AspectJ in Gradle projects

[snjeza]

Fixes #3670
Requires

• Support AspectJ in Gradle projects redhat-developer/vscode-java#4304
• JUnit Jupiter 5.14.1 is missing from the target platform #3668

cc @fbricon @rgrunber @tsmaeder

[fbricon]

It seems it would remove AJ plugin configuration from existing eclipse .project files. We're already getting some flak because jdtls adds some filters, but that's less destructive than removing config

[snjeza]

It seems it would remove AJ plugin configuration from existing eclipse .project files. We're already getting some flak because jdtls adds some filters, but that's less destructive than removing config

I have fixed it.

[fbricon]

/test this please

[fbricon]

@snjeza you need to add gradle/aspectj/init.gradle, to org.eclipse.jdt.ls.core/build.properties

But with or without enabling aspectjSupport, I still see 270 errors in spring-security

[snjeza]

you need to add gradle/aspectj/init.gradle, to org.eclipse.jdt.ls.core/build.properties

I have added it.

But with or without enabling aspectjSupport, I still see 270 errors in spring-security

These errors are not related to AspectJ.

[fbricon]

OK it seems I had to do a clean gradle build to actually see the differences before and after. Anyways. @snjeza could you please add some unit tests to ensure we don't regress in the future?

[fbricon]

Thanks @snjeza