Annotation

<dependency>
    <groupId>androidx.annotation</groupId>
    <artifactId>annotation</artifactId>
    <version>1.0.1</version>
</dependency>

compile group: 'androidx.annotation', name: 'annotation', version: '1.0.1'

compile 'androidx.annotation:annotation:1.0.1'

libraryDependencies += "androidx.annotation" % "annotation" % "1.0.1"

<dependency org="androidx.annotation" name="annotation" rev="1.0.1"/>

@Grapes(
            @Grab(group='androidx.annotation', module='annotation', version='1.0.1')
        )

[androidx.annotation/annotation "1.0.1"]

'androidx.annotation:annotation:jar:1.0.1'