Finding calls to methods in interfaces in java?

How can I (programatically in java) find all calls to a number of interfaces?

Example:

I have interface OrderLocal:

public interface OrderLocal {
    void getOrder(long id);
}

Calling class:

public class OrderManager {
    public void work() {
        orderLocal.getOrder(123);
    }
}

I would like to feed my program with a number of interfaces and for each interface get a number of class.method back. In the example above the input would be OrderLocal and the result back would be OrderLocal.getOrder has these calls: OrderManager.work().

I have both the source and I am able to compile the code.