Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Analyze the following code. Please select all that apply. import java.util. * ; public class Test { public static void main ( String [ ]

Analyze the following code. Please select all that apply.
import java.util.*;
public class Test {
public static void main(String[] args){
Set set1= new HashSet<>();
set1.add("red");
Set set2= set1.clone();
}
}
Line 7 is wrong because the declared type for set1 is Set and the clone method is not defined Set.
The program will be fine if set1.clone() is replaced by (LinkedHashSet)((HashSet)set1).clone().
The program will be fine if set1.clone() is replaced by (Set)((HashSet)set1).clone().
The program will be fine if set1.clone() is replaced by (HashSet)set1.clone().
The program will be fine if set1.clone() is replaced by (HashSet)((HashSet)set1).clone().

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Professional Microsoft SQL Server 2014 Integration Services

Authors: Brian Knight, Devin Knight

1st Edition

1118850904, 9781118850909

More Books

Students also viewed these Databases questions

Question

1. How do most insects respire ?

Answered: 1 week ago

Question

Who is known as the father of the indian constitution?

Answered: 1 week ago

Question

1.explain evaporation ?

Answered: 1 week ago

Question

Who was the first woman prime minister of india?

Answered: 1 week ago

Question

Explain the concept of going concern value in detail.

Answered: 1 week ago