// Cannot make methods more restrictive!
// Fields can be shadowed, so it's OK to change their modifiers
// Constructors are inherited, so it's not worth showing them

class A {
    public int x;
    public int blah1() { return x; }
    protected void blah2() {}
    void blah3() {}

}

class B extends A {
    private int x;
    private int blah1() { return x+1; }
    void blah2() {}
    private void blah3() {}
}