Analyze the following code:
public class Test {
public static void main(String[] args) {
B b = new B();
b.m(5);
System.out.println("i is " + b.i);
}
}
class A {
int i;
public void m(int i) {
this.i = i;
}
}
class B extends A {
public void m(String s) {
}
}
A. The program has a compilation error, because m is overridden with a different signature in B.
B. The program has a compilation error, because b.m(5) cannot be invoked since the method m(int) is hidden in B.C. The program has a runtime error on b.i, because i is not accessible from b.
D. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.
The correct answer is D
Java
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