javadoc {
    exclude               "**/internal/**"
    options.memberLevel = org.gradle.external.javadoc.JavadocMemberLevel.PROTECTED
    options.encoding    = "UTF-8"

    title                 project.ext.pomName
}

task javadocJar(type: Jar, dependsOn:javadoc) {
    classifier         'javadoc'
    from               javadoc.destinationDir
}

// add javadoc jar tasks as artifacts
artifacts {
    archives javadocJar
}