Hello friends I'm pretty new to this forum.. This is my very first post

wish to stay with you guys here..
I'm developing a code for an assignment given that find a solution for a modified Dining philosophers problem.. For that problem I had to create four classes.
Philosopher , chopStick , samllBowl and bigBowl .. I implemented the class philosopher as Runnable.. And the problem is this.. As far as I know I have to write whatever I need to do with the
thread within the run method.. I want to call methods of other classes which I created.. but I haven't created any objects of those class in the philosophers class.. all objects are created within the main class, main method... so how can I access the getStick() method defined within the chopStick class....? thank you in advance..