class Super {
public Integer getLenght() { return new Integer(4); }
}
public class Sub extends Super {
public Long GetLenght() { return new Long(5); }
public static void main(String[] args) {
Super sooper = new Super();
Sub sub = new Sub();
System.out.println(
sooper.getLenght().toString() + “,” +
sub.getLenght().toString() );
}
}
What is the output?()
A. 4,4
B. 4,5
C. 5,4
D. 5,5
E. Compilation fails.