10. interface Foo { int bar(); } 11. public class Sprite { 12. public int fubar( Foo foo) { return foo.bar(); } 13. public void testFoo() { 14. fubar( 15. // insert code here 16.); 17. } 18. } Which code, inserted at line 15, allows the class Sprite to compile?()
- A、 Foo { public int bar() { return 1; } }
- B、 new Foo { public int bar() { return 1; } }
- C、 newFoo() { public int bar(){return 1; } }
- D、 new class Foo { public int bar() { return 1; } }
正确答案:C
答案解析:有
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