This topic contains a solution. Click here to go to the answer

Author Question: Which of the following can be used to replace YYYYYYYY in the following code? public class ... (Read 71 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557

Question 1

Is ArrayList same as ArrayList?
◦ Yes
◦ No

Question 2

Which of the following can be used to replace YYYYYYYY in the following code?

public class WildCardDemo3 {
public static void main(String[] args) {
GenericStack stack1 = new GenericStack();
GenericStack stack2 = new GenericStack();
stack2.push("Java");
stack2.push(2);
stack1.push("Sun");
add(stack1, stack2);
WildCardDemo2.print(stack2);
}

public static void add(GenericStack stack1,
GenericStack stack2) {
while (!stack1.isEmpty())
stack2.push(stack1.pop());
}
}

◦ ? super Object
◦ ? super T
◦ ? extends Object
◦ ? extends T


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by j.rubin on May 6, 2020

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly




j.rubin

  • Member
  • Posts: 557
Reply 2 on: May 6, 2020
Thanks for the timely response, appreciate it


FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

For a complete list of videos, visit our video library