I am just wondering if Raywenderlich will ever release a book for Java & Java for android development? Because right now, for android development, it does not seem to be complete due to the fact that there are no Java books. If you want to get a job or position of android development, you are required to have the knowledge of both Java and Kotlin. Every single job needs Java skillsets. I am pretty sure that all android developers know Java even all the authors who write books for android development know Java in addition to other langauges.
@jinkazama Hm you have a good point. We don’t cover Java currently because we have a small team and don’t want to over-extend ourselves too much. But maybe we should have at least some coverage on our site for the reasons you mentioned in the future. Thanks for bringing this up!