public class X { public static void main(String [] args) { X x = new X(); X x2 = m1(x); /* Line 6 */ X x4 = new X(); x2 = x4; /* Line 8 */ doComplexStuff(); } static X m1(X mx) { mx = new X(); return mx; } } After line 8 runs. how many objects are eligible for garbage collection?

Asked by Last Modified  

17 Answers

Learn Java

Follow 1
Answer

Please enter your answer

Java, Angular Trainer with 25 years of IT experience

Only one. After line 8 the original object referred to by x2 is dereferenced and ready for garbage collection. In m1(), mx ignores the object passed as argument and refers to a new object which is returned.
Comments

Software Developer, Expertise in Java/J2ee Technology.

1
Comments

only 1 will be eligible.
Comments

1 object
Comments

Industry expert and professional lecturer/trainer

1
Comments

Master

1 which was assigned to x2
Comments

IT Professional Trainer with 18 years of experience in IT Industry

No objects are eligible for garbage collection
Comments

IT Professional Trainer with 18 years of experience in IT Industry

1 object
Comments

Real Time Java

1 object
Comments

Java/J2EE, B.E./B.Tech/MCA SubjectsTraining

1 Object
Comments

View 15 more Answers

Related Questions

What are major difference between JAVA & Python? Where you would recommend to use JAVA and where need to use Python?
Python is one of the most used programming language than Java. With the recent Popularity of the Machine learning, Artificial intelligence and Data science Python takes the first place of the Top 5 programming...
Profile Photo
Amit Kumar
0 0
View Comments5
What is meant by Java full stack and angular Java?
Fullstack development means the combination of UI technologies (client-side) + Backend technology (server-side). UI technology like Angular or ReactJs (Front end technologies). It's all about client-side...
Profile Photo
Anuradha
Is JAVA training only for technical students or a non-technical student also may join?
Any Body can Learn Programming Language.It All depends upon the learning of basics and all.Basics actually makes the thing different.
Profile Photo
Vikrant
0 0
View Comments6
My name is Rajesh , working as a Recruiter from past 6 years and thought to change my career into software (development / admin/ testing ) am seeking for some suggestion which technology I need to learn ? Any job after training ? Or where I can get job within 3 months after finishing my training programme- your advices are highly appreciated
Mr rajesh if you want to enter in to software Choose SAP BW AND SAP HANA because BW and HANA rules the all other erp tools next 50 years.it provides rubust reporting tools for quicker decesion of business It very easy to learn
Profile Photo
Rajesh
1 0
View Comments6

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons


Palindrome Number : Java Function
An easier way to find out whether a number is a Palindrome number or not. Eg. 121, 88, 12321 etc public boolean isPalindrome ( int n ) { int rev = 0, r; for( i = n; i > 0; i /= 10 ) { r...
Profile Photo

Android : Support multiple themes in an android application
If you are developing a theme based application to enhance user experience, then following steps needs to follow.We are taking example of an android application having 2 themes white and black.Step 1:Define...
Profile Photo

Android : Application Launch time improvements.
For any standard android application, below 3 components play important roles to show 1st interface to user, so that he/she can interact with the app. 1. Custom Application class : Intialize the components...
Profile Photo

Tips for Entry Level Java Job Seeker
3 steps you should take to make a break as a Java developer: Step 1: Invest in improving your job hunting skills encompassing interviewing, networking, and resume writing skills. Step 2: Keep applying...
A

Akshay Shende

1 0
View Comments0

Recommended Articles

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Java is the most commonly used popular programming language for the creation of web applications and platform today. Integrated Cloud Applications and Platform Services Oracle says, “Java developers worldwide has over 9 million and runs approximately 3 billion mobile phones”.  Right from its first implication as java 1.0...

Read full article >

Before we start on the importance of learning JavaScript, let’s start with a short introduction on the topic. JavaScript is the most popular programming language in the world, precisely it is the language - for Computers, the Web, Servers, Smart Phone, Laptops, Mobiles, Tablets and more. And if you are a beginner or planning...

Read full article >

Java is the most famous programming language till date. 20 years is a big time for any programming language to survive and gain strength. Java has been proved to be one of the most reliable programming languages for networked computers. source:techcentral.com Java was developed to pertain over the Internet. Over...

Read full article >

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you