![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
What is the output of the following code fragment? import java.util.*; public class genericstack
{ Stack
stk = new Stack
(); public void push(E obj) { stk.push(obj); } public E pop() { E obj = stk.pop(); return obj; } } class Output{ public static void main(String args[]) { genericstack
gs = new genericstack
(); gs.push("Hello"); System.out.println(gs.pop()); } }