IssueTracker

Artifact used (ex. androidx.appcompat:appcompat:1.0.0-alpha1):

android.arch.work:work-runtime-ktx:1.0.0-alpha06

Version used:
Theme used: N/A
Devices/Android versions reproduced on: All

- Relevant code to trigger the issue.
class SomeWorker: Worker() {
    fun doWork() {
        val input = inputData.getIntArray("key")

        if( input == null || input.isEmpty() ) {
            // work
        }
    }
}

there is a lint warning on "input == null" saying it is always false. This is because the return type is annotated with @NonNull. The javadoc and code clearly say/show that null can be returned.

The same holds true for getBooleanArray(String)

- A screenrecord or screenshots showing the issue (if UI related).
N/A