Do I need to import java.lang package any time? Why?

Asked by Last Modified  

19 Answers

Learn Java

Follow 0
Answer

Please enter your answer

Akash

Experienced Java Professional

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 runtime jar) is needed to run your java class. So without this rt.jar, event you can not write...
read more
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 runtime jar) is needed to run your java class. So without this rt.jar, event you can not write your java program.And as this is by default is in the run time , so you don't need to import it. read less
Comments
Dislike Bookmark

Senior Software Engineer

No. It is by default loaded internally by the JVM.
Comments
Dislike Bookmark

Computer Language Expert

Its the basic package. It is included automatically. You need not to write it
Comments
Dislike Bookmark

Software Engineer with 15 years of Professional experience in MNCs (JP Morgan, TCS, Mastek)

No because the Java compiler automatically imports the "java.lang.*" package for you.
Comments
Dislike Bookmark

CodeGyan - A place to expertise in Coding

"Java.lang" package doesn't require to import all the times. Its the default package. But when it comes to other packages you should import.
Comments
Dislike Bookmark

A software veteran with more than decade of experience

No..java.lang always gets imported automatically when you create a new class
Comments
Dislike Bookmark

Computer Classes

No. It is default package, It is loaded internally by the JVM.
Comments
Dislike Bookmark

Software Development Trainer

No we do not as it's loaded by default.
Comments
Dislike Bookmark

No, internally loaded by JVM...
Comments
Dislike Bookmark

10 years of Hadoop Spark Expertise

not required, its available by default
Comments
Dislike Bookmark

View 17 more Answers

Related Questions

Why do many software engineers not like Java?
Opinions on programming languages can vary, but some software engineers may express dissatisfaction with Java for reasons such as perceived verbosity, boilerplate code, and a slower pace of language evolution...
Guruprasad
0 0
View Comments5
What equipment do you need to teach online Java classes?
Team Viewer is the best tool for the same.
Imran
0 0
View Comments5
What happens if an exception occurs in catch block?
That error message will get printed.
Janardan
I want to learn from beginning, please tell me what is the best source to learn (core java)
hi sunaini It is very good that you want to learn programming... I would recommend you c,c++,java and dotnet courses...for becoming a good provrammer.. we provide online training..at lowest prices if...
Sunaini
What is the difference between a C program execution and a Java program execution?
When we compile C program then it convert into exe file ie Machine language with the help of OS lib file which is platform dependent . If we compile java prgram then it convert into class file with the...
Kaushal
0 0
View Comments5

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

Ask a Question

Related Lessons

Observer Pattern in Java.
As I was going through the different source code files of the Java Util package, I found the implementation of the Observer Pattern ( see the Gang of Four books for more information on this pattern) in...

Somenath Mukhopadhyay

0 0
View Comments0
Introduction to Course Content
Video about what we are going to learn throughout the Java Training Session .

Jtcindia Java Training Center

0 0
View Comments0
Be prepared to get trained--init
Before starting the training,students must be mentally prepared for acceptance of new knowledge. Students must attend training with open minded forgetting the position they are working.This will help...
S

Smartnub Softsolutions

0 0
View Comments0
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
View Comments0
JAVA Online Training
What is Java? Java is a technology developed by James Gosling at Sun Microsystems, Sun Microsystems is now a part of Oracle Corporation. This is one of the most powerful & securable language used to...

Websoft Technologies

0 0
View Comments0

Recommended Articles

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 >

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 >

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 >

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 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