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What will be the output of the program?
import java.util.*;
public class NewTreeSet2 extends NewTreeSet{
public static void main(String [] args){
NewTreeSet2 t = new NewTreeSet2();
t.count();
}
}
protected class NewTreeSet{
void count(){
for (int x = 0; x < 7; x++,x++ ){
System.out.print(" " + x);
}
}
}

A.	0 2 4 6	B.	0 2 4
C.	Compilation fails at line 10	D.	Compilation fails at line 2

Answer and Explanation

Answer:Compilation fails at line 10

Explanation:
Non-nested classes cannot be marked protected (or final for that matter), so the compiler will fail at protected class NewTreeSet.

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