public class Base { <br /> public static final String FOO = “foo”; <br /> public static void main(String[] args) { <br /> Base b = new Base(); <br /> Sub s = new Sub(); <br /> System.out.print(Base.FOO); <br /> System.out.print(Sub.FOO); <br /> System.out.print(b.FOO); <br /> System.out.print(s.FOO); <br /> System.out.print(((Base)s).FOO); <br /> } } <br /> class Sub extends Base {public static final String FOO=bar;} <br /> What is the result?() 
A、 foofoofoofoofoo
B、 foobarfoobarbar
C、 foobarfoofoofoo
D、 foobarfoobarfoo
E、 barbarbarbarbar
F、 foofoofoobarbar
H、 foofoofoobarfoo