Helly guys!
I finished reading and practicing a book deals with the
Java basics. Now I want to have the ability to program a little more complex application.
One thing I thought about is an application that connects with the Internet, whether it's with sites or other users.
My question is what tools are needed for this? What packages of java deals with internet connection? Is it a part of Java language or I need to study Javascript or another language in order to do this staff?