place the code into the GenericB class definition to make the class compile successfully.
import java.util.*; public class GenericB < (1)___ > { public (2)___ foo; public void setFoo( (3)___ foo ) { this.foo = foo; } public (4)___ getFoo() { return foo; } public static void main (String [] args) { GenericB < cat > bar = new GenericB < cat > (); bar. setFoo (new Cat ()); cat c = bar. getFoo(); } } interface pet { } class Cat implements Pet { }
Code to place
(A) ? extends Pet (B) T extends Pet
(C) ? implements Pet (D) T implements Pet
(E) Pet extends T (F) ?
(G) T (H) < ? >
(I) Pet

Question

place the code into the GenericB class definition to make the class compile successfully.

import java.util.*; 
public class GenericB < (1)___ > {  
  public (2)___ foo;  
  public void setFoo( (3)___ foo ) {  
   this.foo = foo;  
   } 
  public (4)___ getFoo() {  
   return foo;  
  } 
  public static void main (String [] args) {  
   GenericB < cat > bar = new GenericB < cat > ();  
   bar. setFoo (new Cat ());  
   cat c = bar. getFoo(); 
  }  
} 
interface pet { } 
class Cat implements Pet { }

Code to place

(A) ? extends Pet	(B) T extends Pet
(C) ? implements Pet	(D) T implements Pet
(E) Pet extends T	(F) ?
(G) T	(H) < ? >
(I) Pet

Examsnet · Accepted Answer

Correct Answer is : B , G, G , G

Java Package