programming language for java

User_DCB3H Winner Prestasi Les Privat Calistung Sd Smp SMA SBMPTN SimakUI AKM OSN di Jabodetabek ~ IndonesiaPosts: 1
want to ask the programming language for java on android studio whether it can be [url=http://www.winnerprestasi.com/]combined[/url] with kotlin, maybe i'm just learning kotlin and very confused about starting settings in java to kotlin. has anyone ever made an application by connecting these two types of programming.