Why doesn't Java have pointers?

Asked by Last Modified  

4 Answers

Learn Java

Follow 1
Answer

Please enter your answer

Sana

I am online Quran teacher 7 years

Java doesn't have explicit pointers like languages such as C or C++ because it was designed with a focus on simplicity, safety, and platform independence. The absence of pointers helps prevent certain types of programming errors, such as memory corruption and security vulnerabilities, which can be more...
read more
Java doesn't have explicit pointers like languages such as C or C++ because it was designed with a focus on simplicity, safety, and platform independence. The absence of pointers helps prevent certain types of programming errors, such as memory corruption and security vulnerabilities, which can be more common in languages with direct pointer manipulation. Instead, Java uses references to objects, but the developer doesn't have direct control over memory addresses, reducing the risk of low-level programming errors. read less
Comments
Dislike Bookmark

IT Corporate Trainer with 9 years of experience in Edu tech

A pointer is a variable which can hold the address of another variable or object. But, Java does not support pointer due to security reason, because if you get the address of any variable you could access it anywhere from the program without any restriction even variable is private.
read more
A pointer is a variable which can hold the address of another variable or object. But, Java does not support pointerdue to security reason, because if you get the address of any variable you could access it anywhere from the program without any restriction even variable is private. read less
Comments
Dislike Bookmark

Engineering background teacher with 5+ years of teaching experience.

Java doesn't have explicit pointers for enhanced memory safety and simplified development. It uses references to objects, abstracting away pointers, which helps prevent certain bugs and contributes to portability and security.
Comments
Dislike Bookmark

C language Faculty (online Classes )

A pointer is a variable which can hold the address of another variable or object. But, Java does not support pointer due to security reason, because if you get the address of any variable you could access it anywhere from the program without any restriction even variable is private
Comments
Dislike Bookmark

View 2 more Answers

Related Questions

Which two are valid constructors for Thread? Thread(Runnable r, String name) Thread() Thread(int priority) Thread(Runnable r, ThreadGroup g) Thread(Runnable r, int priority) A. 1 and 3 B. 2 and 4 C. 1 and 2 D. 2 and 5
C
Srikanth
What are the advance features in java 1.8 when compare to java 1.6?
Many are there. 1. Lambda expression (functional Programming). 2. Default methods in interfaces.
Naresh N
What is the difference between string, stringbuffer, stringbuilder?
String is immutable, whereas StringBuffer and StringBuilder are mutable
Neha
Hi, Can anyone help me on below queries? 1. What makes a class as "Thread safe class" ? 2. equals() method uses 3. Difference between String vs StringBuffer ?
There are three ways to construct thread-safe Java class which has some state: 1. Make it truly immutable 2.Make field volatile. 3.Use a synchronized block
Saurav
What is a good foundation course for JAVA?
I will not prefer any programming language or technology instead, You can focus on Concept and Principles. Because when you say your a programmer you should be a programmer rather than saying Java programmer,...
Rajeev J

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

Ask a Question

Related Lessons

ListIterator Example
public class ListIteratorEx { public static void main(String args) { List<String> li = new ArrayList<String>(); li.add("java1"); li.add("java2"); li.add("java3"); li.add("java4"); ListIterator...
S

Sarthak C.

0 0
0
The 2026 Java Full Stack Roadmap (without AI)

Vikas Bandaru

0 0
0
Lambda Expressions in Java
A lambda expression, introduced in Java 8 is similar to a block of code resembling an anonymous function that can be passed to constructors or methods for execution as an argument. Examples: a)() ->...

Ashish Somvanshi

0 0
0
1.1. Reverse an array in Java.
public class Main { public static void main(String args) { int arr = {1, 2, 3, 4, 5}; for (int i = 0; i < arr.length / 2; i++) { int temp = arr; arr = arr; arr = temp; } System.out.println(Arrays.toString(arr)); }}

Vivek J.

0 0
0
Simple Input and Output in CoreJava
We can use any of the following options based on the requirements to accept data from the user in corejava and show them Integer Input Output Character Input Output Float Input Output INPUT AND...

Pravuram N.

2 0
0

Recommended Articles

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 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 >

Some Popular IT Courses in Current Market

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 >

Find Java Training Classes near you
Java Training Classes in Bangalore
Java Training Classes in Hyderabad
Java Training Classes in Pune
Java Training Classes in Chennai
Java Training Classes in Delhi
Java Training Classes in Mumbai
Java Training Classes in Kolkata
Java Training Classes in Noida
Java Training Classes in Gurgaon
Java Training Classes 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