UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn Java Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Java > Learn Java > What is the use of package in JAVA?
✕

Search in

What is the use of package in JAVA?

Asked by Last Modified  

38 Answers

Learn Java

Follow 0
Answer

Please enter your answer

Java Trainer

Have you ever observed why we all are having kitchen / hall / bedroom or any? Have you ever observed why most of the bags contains zips and folders ? Have you ever observed why people create different folders / sub folders for videos / songs / movies / photos ? Just for the sake of simplicity, easy...
read more
Have you ever observed why we all are having kitchen / hall / bedroom or any? Have you ever observed why most of the bags contains zips and folders ? Have you ever observed why people create different folders / sub folders for videos / songs / movies / photos ? Just for the sake of simplicity, easy to access, easy to handle, easy to attach new things and especially not to get confused with lot of things. Packages are just like a folder on your desktop/laptop that can store some files. That's it. read less
Comments
Dislike Bookmark

Coaching

A Package can be defined as a grouping of related types(classes, interfaces, enumerations and annotations ) providing access protection and name space management.means JAVA package is a namespace that organizes a set of related classes and interfaces. Packages are used in Java to prevent naming conflicts,...
read more
A Package can be defined as a grouping of related types(classes, interfaces, enumerations and annotations ) providing access protection and name space management.means JAVA package is a namespace that organizes a set of related classes and interfaces. Packages are used in Java to prevent naming conflicts, to control access, to make searching/locating and usage of classes, interfaces, enumerations and annotations easier... Programmers can also define own packages to bundle group of classes/interfaces.... It's good programming practice to group related classes. so that a programmer can easily determine that the classes, interfaces, enumerations, annotations are related. Since the package creates a new namespace there won't be any name conflicts with names in other packages. Using packages, it is easier to provide access control and it is also easier to locate the related classes. read less
Comments
Dislike Bookmark

A Package can be defined as a grouping of related types (classes, interfaces, enumerations and annotations ) providing access protection and name space management.
Comments
Dislike Bookmark

Experienced QA Trainer

A java package is a group of similar types of classes, interfaces and sub-packages. Package in java can be categorized in two form, built-in package and user-defined package. There are many built-in packages such as java, lang, awt, javax, swing, net, io, util, sql etc. You can find more details...
read more
A java package is a group of similar types of classes, interfaces and sub-packages. Package in java can be categorized in two form, built-in package and user-defined package. There are many built-in packages such as java, lang, awt, javax, swing, net, io, util, sql etc. You can find more details here: http://www.javatpoint.com/package read less
Comments
Dislike Bookmark

Package is the space where u want to store your functions and methods already and after that u can only call or import the package. It will automatically loads in your program.
Comments
Dislike Bookmark

Software Professional Trainer with 26+ years of Experience in Software Design and Development

A Java package is a mechanism for organizing Java classes into namespaces similar to the modules of Modula, providing modular programming in Java. Java packages can be stored in compressed files called JAR files, allowing classes to be downloaded faster as groups rather than individually.
Comments
Dislike Bookmark

A Java package is a mechanism for organizing Java classes into namespaces similar to the modules of Modula, providing modular programming in Java. Java packages can be stored in compressed files called JAR files, allowing classes to be downloaded faster as groups rather than individually.
Comments
Dislike Bookmark

Overall 6 years Experiance (2 teaching + 4 IT).Currently working in IT sector. Interested in teaching. Having 2 years experiance in teaching.

A package is a collection of classes that allows organizing the code effectively and efficiently without any namespace collisions. Creating a package is nothing but creating a directory on hard drive.
Comments
Dislike Bookmark

Mathematics,Computer Science and Engineering

It is used for placing collection of related related files at one place for easily identifying the related files
Comments
Dislike Bookmark

Software Developer and Trainer

Packages are used in Java in order to prevent naming conflicts, to control access, to make searching/locating and usage of classes, interfaces, enumerations and annotations easier, etc.
Comments
Dislike Bookmark

View 36 more Answers

Related Questions

What is the best site to learn Java for development?
www.javatpoint.com Is best site to learn and earn knowledge
Chai
0 0
8
How to use Java?
Basically JAVA is in two parts such as: Core JAVA. Advance JAVA and Frame works. What you want to learn Complete JAVA or Core part only.
Vinod
Do I need to import java.lang package any time? Why?
No, you don't need to import it at any time. As this is part of java.lang package is a part of \jdk1.6.0_11{this is the location f your jdk installation directory}\jre\lib\rt.jar and this rt.jar (called...
Anitha
Suppose that you would like to create an instance of a new Map that has an iteration order that is the same as the iteration order of an existing instance of a Map. Which concrete implementation of the Map interface should be used for the new instance? A. TreeMap B. HashMap C. LinkedHashMap D. The answer depends on the implementation of the existing instance.
C. LinkedHashMap
Srikanth
what is serialVersionUID , why it different for each bean? serialVersionUID = 42L;
This id is used to identify the type of the class. This is required when you serialize and de serialize the object. If you have given a value to this id, this will be common for all the objects created...
Srilatha N

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

Ask a Question

Related Lessons

Comparable vs Comparator
java.lang.Comparable java.util.Comparator For comparing some other object with its own object. Ex. I am comparing myself to some other employee. Method signature is: int compareTo (T object). For...

Vivek R.

1 0
0
Java inheritance example
Answer these questions Answer the above question

Kiran Kumar Matam

0 0
1
Java :: Inner Class Concepts
Java:: Inner Class Concepts--------------------------------- Inner class concepts introduced in Java v1.1 - as a part of AWT Event Handling improvements.When to use Inner class: - Without existing One...
M

Marimuthu P.

2 0
0
Classes & Objects

Mudassir

0 0
0
Write your first Python program in 10 minutes
1. Download python from python official site search "python download" in google 2. Install in your machine 3. verify using : "python --version" command 4. Write first program using notepad create...

Debrati Sadhu

1 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 >

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 >

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 >

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 Oracle Java Certification near you
Oracle Java Certification in Bangalore
Oracle Java Certification in Hyderabad
Oracle Java Certification in Pune
Oracle Java Certification in Chennai
Oracle Java Certification in Delhi
Oracle Java Certification in Mumbai
Oracle Java Certification in Kolkata
Oracle Java Certification in Noida
Oracle Java Certification in Gurgaon
Oracle Java Certification in Ahmedabad
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
X

Looking for Java Training Classes?

The best tutors for Java Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Java Training with the Best Tutors

The best Tutors for Java Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025All Rights Reserved