Not working - What libraries to add for Java-11 based application

[venkateshamurthy]

I did try putting the @NonNullPacakge and was hoping it would @nonnull kind of condition for all method parameters (including for static methods)....but it didmt.

By theway where are the annotation processor code...please indicate that

[tlinkowski]

was hoping it would @nonnull kind of condition for all method parameters (including for static methods)....but it didmt.

Hi, where/how did you expect this non-nullity to manifest?

This is how it works:

• there's no dedicated annotation processor for @NonNullPackage
• instead, @NonNullPackage annotation is based on JSR-305's @TypeQualierDefault annotation (which is a JSR-305 annotation designed specifically for creating custom nullability annotations)
• as a result, @NonNullPackage should be recognized by all processors that already handle JSR-305 (e.g. IntelliJ IDE, Kotlin compiler)

As to libraries which can handle JSR-305, I'd check SpotBugs (but I haven't checked it myself - to me, just IntelliJ & Kotlin support was enough).

PS. Actually, there already was a question similar to yours 2 years ago - please see my answer to this question.