Posted on: July 9, 2010 at 12:00 AM
Given below the sample code :
import java.io.IOException;
class Example7 {
public float Twin(float x, float y)
throws IOException {
return 0;
}
}
class SubExample7 extends Example7 {
public
float Twin(float x, float y) {
return 0;
}
}
Is the above code run successfully ?Choose correct options :
1. No , overloading is not perfectly implemented.
2. No , Overriding is not implemented correctly.
3. Yes, Overriding is implemented correctly.
4. Will give compile error.
Answer :
(3)
Explanation :
The overriding method must not throw any exceptions that may not be thrown by the overridden method. Here , the overriding method "Twin" doesn't throw any exception ,which is perfectly all right.
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