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Question 297 / 297:  What will be the output upon running this piece of code?
public class Test {

public static void hello(Collection x) {

System.out.println("Collection");

}

public static void main(String[] args) {

Test t = new Testing();

List x = null;

t.hello(x);

}

}

class Testing extends Test {

public static void hello(List x) {

System.out.println("List");

}

}

A  Collection
B  List
C  compilation error
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