Can we use pointer in java?

Asked by Last Modified  

25 Answers

Learn Java

Follow 0
Answer

Please enter your answer

Karan Goyal

Software Developer, Expertise in Java/J2ee Technology.

No, we can't. Java has reference variables which contains address of objects. The reference variables are substitute to pointers in java. But, we cannot perform mathematical operations on reference variables like pointers. (ie we cannot play with memory locations in java)
Comments
Dislike Bookmark

There is no pointer in java.
Comments
Dislike Bookmark

Hello Manish :-). We can not use pointers in Java because the language designers chose not to include pointers in the language.
Comments
Dislike Bookmark

Expert software trainer

You can use pointers but only for passing references but you can't do any kind of pointer related queries like doing arithmetic operations in pointers. By the way, in java everything is a pointer.... And we call them reference variable.
Comments
Dislike Bookmark

iOS, iPhone application development, opengles trainer

Java uses something called as reference in C++. No need to use the -> / * to dereference. Just '.' is fine.
Comments
Dislike Bookmark

IT Professional Trainer with 15 years of experience in IT Industry

No, You can not use pointer in java.
Comments
Dislike Bookmark

no
Comments
Dislike Bookmark

Teaching Programming & Coding Since 2004.

No, we can't use pointer in java, maximum times it produce bugs, so it was not include in java, for reference we can use object.
Comments
Dislike Bookmark

Trainer and Teacher for computer science

No.. it does not support.
Comments
Dislike Bookmark

Trainer and Teacher for computer science

No. It does not support
Comments
Dislike Bookmark

View 23 more Answers

Related Questions

Why Java doesnot have Pointer ?
The reasons are Pointers are fundamentally unsafe. Java has a robust security model and disallows pointer arithmetic.Java ensures pointer access via indexed array. A big advantage of Java's indexed array...
Satyajit
Can Anybody explain Internal code of HashMap?
Now we can synchronize map also by using collections. Synchronize method need to pass map Object as parameter...
Ramakanth
Is it good to go for a Java coaching center and learn Java (with advanced Java) to improve my programming skills?
yes, Please check the Institute reviews and discuss with the tutor, what topics were covered in class. Ask about the practicals session and how many hours/duration of the course.
Gerda
0 0
5
What is the general syllabus covered in core Java training from any institution?
Welcome Course Overview Review of Java Fundamentals The Java Environment Data Types The String Class The StringBuffer Class Arrays Passing Data Types to a Method Constructors &...
Shiv Kohli
0 0
5
What is IBM RAD(Rational Application Developer)?
RAD means Rational Application Developer for WebSphere Software accelerates the development and deployment of Java, Java EE, Web 2.0, mobile, OSGi, portal and service-oriented architecture (SOA) applications....
Ashish

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

Ask a Question

Related Lessons

Access Specifiers â?? Private, Protected, Public, Package-private
Access level modifiers determine whether other classes can use a particular field or invoke a particular method. The following table shows the access to members permitted by each modifier. Access...

Amit K.

2 0
0
How to create custom immutable class into java programming language.
H

Himanshu Jain

1 0
0
Priority in TestNG
public class Priority { @Test (priority=1)public void login() {System.out.println("login");} @Testpublic void email1() {System.out.println("email1");} @Test (priority=-2)public void email2() {System.out.println("email2");} //I...
S

Sarthak C.

0 0
0
What is a Programming Language
What is a Language? Language is a communication system of human. What is a programming Language? A programming Language is a formal constructed language design to communicate...

Clevigour Solutions

0 0
0
Programing Languages Learning Tricks
You want to learn that new language or library or framework as soon as possible, right? That’s understandable. Fortunately, there are a handful of tips that can help you to better retain all of that...
H

Harshal G.

0 0
0

Recommended Articles

Why Should You Learn Java !

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 >

Top 5 Reasons to Learn JavaScript

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: An Object-Oriented Language

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 >

Why Java is the Most Popular Programming Language

Designed in a flexible and user-friendly demeanor, Java is the most commonly used programming language for the creation of web applications and platform. It allows developers to “write once, run anywhere” (WORA). It is general-purpose, a high-level programming language developed by Sun Microsystem. Initially known as an...

Read full article >

Find Java Certification near you
Java Certification in Bangalore
Java Certification in Hyderabad
Java Certification in Pune
Java Certification in Chennai
Java Certification in Delhi
Java Certification in Mumbai
Java Certification in Kolkata
Java Certification in Noida
Java Certification in Gurgaon
Java Certification in Ghaziabad
Online Java Training

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