class Super { public int getLenght( ) { return 4; } } public class Sub extends Super { public long getLenght( ) { return 5; } public static void main(String[] args) { Super sooper = new Super( ); Sub sub = new Sub( ); System.out.println( sooper.getLenght( ) + “,” + sub.getLenght( ) ); } } What is the output?()
发布日期:2022-06-01
A
Just after line 13.
B
Just after line 14.
C
Just after line 15.
D
Just after line 16 (that is, as the method returns).