Java: Calling a default interface method from implementing class

You use the syntax SomeInterface.super.method(). Here's an example:

interface SomeInterface {
    default void method() {
        System.out.println("Default implementation");
    }
}

class SomeImplementation implements SomeInterface {

    @Override
    public void method() {
        SomeInterface.super.method();
        System.err.println("Overriding implementation");
    }

    public static void main(String[] args) {
        new Scratch().method();
    }
}

Note that super.method() does not work since that attempts to invoke method() from an extended class.