in MindQ's mock
test:
http://www.javaranch.com/maha/_Mock_Exams/MindQ_s_Sun_Certified_Java_Programmer_Practice_Test.htm question #35:
class Super
{ int index = 5;
public void printVal()
{ System.out.println( "Super" );
}
}
class Sub extends Super
{ int index = 2;
public void printVal()
{ System.out.println( "Sub" );
}
}
public class Runner
{ public static void main(
String argv[] )
{ Super sup = new Sub();
System.out.print( sup.index + "," );
sup.printVal();
}
}
The answer is :
The code compiles and "5, Sub" is printed to standard output.
I just don't understand why 1 value comes from super, the other comes from sub??
thank you in advance !!
