You can use Java in your Android. You can run java files, class files, and jar files. Also you can compile, decompile your own java programs with this application.
The same phones are also compatible with Java games and SNESoid - SuperNES game emu App for use on Android Tablets and Phones.
Java capability for mobile devices is generally integrated by the device Some PDAs (Blackberry, Palm), tablets (iPad, Android, Windows Surface RT), smart.