import java.util.function.Supplier;

public class Main implements Runnable, Supplier<Integer>, Interface {
    private static final String name = "John";
    private static final int number = 42;
    private static final double funnyNumber = 6.9;

    public static void main(String[] args) {
        final var main = new Main();
        main.sayHello();

        try {
            main.throwSomething();
        } catch (Throwable e) {
            System.err.println("Caught " + e.getMessage());
        } finally {
            System.err.println("Finally block");
        }
    }

    @Override
    public void run() {
        Main.main(new String[] { "Hello" });
    }
    
    @Override
    public Integer get() {
        return number;
    }

    @Override
    public String getName() {
        return name;
    }

    public void throwSomething() throws Throwable {
        throw new Throwable() {
            @Override
            public String getMessage() {
                return "Hello";
            }
        };
    }

    public static class Inner {
        private static final String name = "Inner John";
    }
}