abstract class Base {
public Base(int i) {
System.out.println("Base constructor, i = " + i);
}
public abstract void f();
}
public class MainClass {
public static Base getBase(int i) {
return new Base(i) {
{
System.out.println("Inside instance initializer");
}
public void f() {
System.out.println("In anonymous f()");
}
};
}
public static void main(String[] args) {
Base base = getBase(47);
base.f();
}
}
Base constructor, i = 47
Inside instance initializer
In anonymous f()