Question

I am interested if it’s possible to run 2 lines of code simultaniously,

let’s say if i have some function
funk();
funk1();
so i want them to be executed simultaniusly

Answer 1

You can use Threads to achieve that easily. No need for separate processes (in most cases)

For example:

//in some method
Thread t1 = new Thread(new Runnable() {
    @Override
    public void run() {
        //function one or whatever
    }
});
t1.start();
Thread t2 = new Thread(new Runnable() {
    @Override
    public void run() {
        //function two or whatever
    }
});
t2.start();