Which statement, inserted at line 10, creates an instance of Bar? class Foo { class Bar{ } } class Test { public static void main (String [] args) { Foo f = new Foo(); /* Line 10: Missing statement ? */ } }

• A. Foo.Bar b = new Foo.Bar();
• B. Foo.Bar b = f.new Bar();
• C. Bar b = new f.Bar();
• D. Bar b = f.new Bar();