JUG Lugano

Yesterday was a first meeting of JUG Lugano.

How To Design A Good API and Why it Matters (by Joshua Bloch)

Video
PDF

Advanced Topics In Programming Languages: Closures For Java

Static method overridding

What will the following code print?

class SuperClass {
    public static void test() {
        System.out.println(0);
    }

    public static void main(String[] args) {
        SuperClass test = new SubClass();
        test.test();   
    }
}

class SubClass extends SuperClass {
    public static void test() {
        System.out.println(1);
    }
}