#2 Java Development Kit (JDK) Setup

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In this lecture we are discussing about setup and tools required:
1)Editor/IDE
2)Compiler or interpreter
3)Setup of jdk
#1
editor -It is a software which is used to write code
example- notepad, notepad++, sublime, visual studio code..
IDE - It is a software which is used to write code and compile and run the code .
example -eclipse ide, IntelliJ ide , visual studio
Note: With adding some extension vs code also work as IDE.
-- Visual studio and vs code both are different
-- in this course we are follow vs code
Visual Studio Code (VS Code) is a lightweight, open-source code editor developed by Microsoft.
It is a cross-platform application that runs on Windows, Linux, and macOS. VS Code is built on the same underlying technology as Visual Studio,
but it is designed to be a more streamlined, lightweight development environment.
link for vs code:code.visualstu...
step to install:
i)select in which os you using windows, linux or macOS as per system download.
ii)just install and go next -- next --next.
iii)Now it is ready to use
#2
Compiler and interpreter
--You should download compiler and interpreter to compile or run the code.
--for that we have toolkit jdk java development kit
two option to download jdk :
a) with oracle
b)open source like amazon cornetto
setup and installation for oracle jdk:
link to download:www.oracle.com...
-- Select long term support version that is jdk 17 as per your operating system
--after download just instal by clicking next -- next --next
--Set path in environment variable
for that :
step 1:find-- c drive -- program files -- java -- jdk -- bin
and copy this path e.g c:\program files\java\jdk-17\bin
step 2:open environment variable -- system variable or user variable --path -- edit -- new -- paste the path of bin folder of jdk
Note: what is the difference between user and system variable?
user variable is only for that user and system variable is for all user
step 3: save
open cmd or PowerShell :
write java --version and javac --version
to check perfectly your compiler and jvm path setup
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[@chessify518]

i'm watching this on 22/10/2023 and jdk 21 has been released , and it is LTS so i'm going with jdk 21 , thanks for your detailed explanation . you are best

[@tasniakaifa809]

Me 15/09/24

[@pixelpioneers09]

00:01 Choosing an IDE for Java development 01:05 Using JDK for Java development 02:06 Oracle JDK is free to use now 03:11 Choose Java 17 for LTS support 04:13 Setting up JDK and VS Code is straightforward 05:15 Verify JDK installation through command prompt 06:14 Setting up JDK environment variables 07:15 Setting up JDK for Java Development Crafted by Merlin AI.

[@88ashwa]

"Crafted by Merlin AI." Could you explain this plz ? Did u use AI tool to get this inference ?

[@shubhamtanwar6450]

Hello sir , sir I am very thankful to you for everything . I study java from your old java videos and sir Your way of teaching I really like . again thank you very much sir .

[@ashishtayade047]

Thank you sir very nice gide & very nice best java development kit JDK teaching information video.👍

[@MrBenGlobalWorkshop]

i watching you tutorials in mid-year 2023 and now i come to this lesson but the javac code work on my command prompt and it is not working in my vs code terminal, please is there any way to fix the issue? Thanks for your good and understandable tutorials. Hava a nice day

[@missfeminist8539]

same issue

[@phoenixdracarys888]

sir when using vsual studio and in terminal when i type javac --version its saying The term 'javac' is not recognized as the name of a cmdlet, function, script file, or operable program.

[@SalakotPhilippines]

Thank you Navin Reddy I am learning your way of teaching, very substantial and makes a lot of clarity and detail oriented tutorial. You are indeed a forever teacher. I've been your students since 2015 on KZbin. May the God in me and the God in you bless us both.

[@Motivational_vibes63]

Isn't it complete java course ?

[@rifatara]

No but if you want a course then I suggest bro code just search bro code java full guide on KZbin

[@Ak-fr1qs]

No it's just a beginner's course you have to look for oops now

[@cozycornerlife]

I cannot figure out how to get the java to be seen in the command prompt. I tried following this tutorial because I really want to learn this. Any suggestions?

[@steam732]

you have to click the installer not the compressed files for java to be installed. I pressed the compressed files on accident and it screwed me up.

[@ymymin738]

Hello sir, I am confused about environment variables. Do our java code has something to do with it?

[@lngwnd1]

Environment variables are for the environment... your environment is your operating system. Java is running on your OS so for that you have to configure your environment for that with the environment variable. Java's default environment variable is JAVA_HOME. This variable will be set to your jdk bin directory. This config allows you to run Java on your OS. Variables in the Java programs don't impact the environment or OS unless you use the system libraries. Hope this helps.

[@atharva.3z]

if im using eclipse does it make any difference while we code ?

[@prashijain3024]

Hello Sir, Please upload full spring boot course with projects.

[@martinamillo969]

please when you speak, speak slower because sometimes i struggle to understand what you say and need to replay the video 20 times ... thanks, tutorial is great.

[@gaganubiradar1103]

Day 2 attendance here: present sir 😊

[@VaultVenturer]

Greetings from Brazil Guru Master!

[@NanaBaffour-h1l]

Hello Sir, I'm currently using Microsoft visual studio and I'm have a little struggling setting up a JAVA project

[@srinibash81]

Sir, Which tools you are using for this online teaching?? 😊

[@jessly6421]

Hello sir , I installed the things u said in this vedio and yet at the last step I get an error in the vs code when I check the version. What to do?

[@lokeshvarma3356]

yes mee too

[@mohammedfarisak3066]

close the VS code application and open again and try

[@kyraruijters1770]

man, you are genuinly amazing, thank u for ur lessons!!

[@joshidipak3274]

Sir, this is second part jd kit. You know on KZbin with simple android mobile I am learning. But I understand nothing in this part. Even I will effort to learn preceding parts of this series. Will you explain me what do I need at this time including mobile?.

[@IrfanKhan-r5t]

Sir he give me this error Java version is not recognized as an internal and external command,operable program or batch file.why this are coming

[@MarshallBurton-q9i]

Thomas John Rodriguez Jessica Hernandez Brian

[@Senthil.S-vy4fv]

Sir in visual studio code i faced challege as class not found although I saved program name with java also had jdk but this error shown in output screen ,so I kindly request that can u provide way to solve this error

[@sumakandala5112]

Same here

[@sumakandala5112]

Did you got the solution

[@vidhyadharayakkalli6227]

Sir there are any notes?

[@anusudhamuppalla1944]

Please help me guys

[@Aditi-ys8pb]

when i run javac --version in vs code it is not working , can anyone please help on what to do

[@JaslinJJas]

I learned java in 1 day

[@TanyaParker-h5v]

Thompson Richard Jackson Karen Harris James

[@SanderYale-s3n]

Miller Donald Jones Brenda Lopez Thomas

[@lokeshvarma3356]

Hello sir , I installed the things u said in this vedio and yet at the last step I get an error in the vs code when I check the version. What to do?

[@ShadowfireOmega]

I had the same problem, you may have fixed it already but what I did was restart vs code and it started working.

[@sagnikchakraborty1997]

Thank you, this worked@@ShadowfireOmega

[@amruthavarshinid5806]

@@ShadowfireOmega thanks it worked!

[@deekshas41]

I'm getting an error VS code while checking javac --version. What do I do now?

[@adonnewton6297]

If you enter a space between the java and hyphen( --version). It will work. It worked for me. Hope it helps.

[@dipannita06]

I type javac version on visual code but it is not working

[@a_lone_wolf_3864]

What will happen if I do the process and click okay even though I have path in both system and user variables

[@keanzkilig]

the moment i input javac --version in terminal it says javac : The term 'javac' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. can someone help me?? please

[@mayanktyagi4042]

Restart the vs code

[@sureshbvrm1]

@@mayanktyagi4042 thank you bro

[@kumarshivam1064]

@@mayanktyagi4042 thanks bro

[@ghulamnadeem2012]

Perfect trainer i have ever seen in my life. The way of teaching, i never get bored while learning java with Navin Keep up ur good work 👍 It really helps a lot. Thanks

[@suryarockers4263]

Sir I'm for new student pls help us this videos

[@sumakandala5112]

I am getting an error class not found exception ,can anyone please help

[@vaibhavvarshithvaibhav8589]

I'm here🎉🎉

[@originalmenidhi3812]

I am unable to download jdk...please help

[@sulaimanaliii]

What to do if javac is still not working??

[@bolarinwadamilare3789]

You're the best🥰🥰🥰

[@LakavathSravan]

Iam not getting vedio quality and in vedio the quality settings is not accepting.

[@suneeljana5239]

I am getting error....when I entered javac --version in VS code Please help in this issue.

[@vishwanathpande1729]

I am also brother

[@r0semary21]

hi. try typing javac -version instead of javac --verison.

[@pedurujagadish5048]

I got error

[@akhilasingamsetty8830]

Sir can't we use command prompt for compiling

[@natureonwheels1222]

ya we can use that

[@liorbm1]

Why Orcale JDK and not the OpenJDK?

[@koyenadutta5747]

it is not working for me in vscode

[@anusudhamuppalla1944]

For java even i create the path in my windows 11 and when i search in command prompt it didnt show me 😢 even i set the path

[@adonnewton6297]

I tried too in the command prompt but it didn't work at first. Then i entered a space between the java and --version, and it worked. Hope it helps.

[@shivadevasani2089]

Font size is too small pls font size increase

[@balloontwistersiddhesh4702]

Sir can't we just download blue j

[@manjunathkuri3331]

Thank you from all indians❤

[@shreyashpawar9414]

Without learning python can i will able to learn java pls reply me

[@Robin-50]

just learn it

[@YodaheTassaw]

Hello sir i downloaded jdk with eclipse does that make a difference. and thank you for the videos.

[@tarunmadhi9692]

HI, Im using ipad air 5 which IDE I can use to code offline

[@dharmavathigantyada5249]

Tq sir I found my mistake i.e., I didn't give space b/w Java and hypen in cmd tq sir

[@vinnu0187]

How to run sir when im running the program it showing problem in method like that

[@nishattabassum1439]

Look at the documentation for the new tweaks.

[@tutoriry2428]

Sir mere laptop me JDK download nahi ho raha hai Plz help me Konsa virsion upload karu

[@lakshay5354]

LIGHT WEIGHT BABY!!!

[@HomiesBoys-08]

Hello sir I’m doing java as my first language and I’m using eclipse. For doing. So is it ok to use eclipse or do i use something else

[@merrylia8316]

it's okay to use another ide

[@Witty_things]

I am 2019 passout then after I was started preparing for government job now I want to Jon my IT field plz help

[@Krishna-ry1ps]

Choose one field and put your efforts on that particular industry then you will get good results.Don't overthink and don't waste your time for your career All the best 🎉

[@archamishra9469]

thanks alot sir i have learnt java because of u

[@RajiniRajini-g8y]

Tnx bro for your explanation

[@sam_nax]

Byte code is not coming sir

[@Kings238]

Thank you sir❤

[@satwinderkaur2664]

I started today

[@AntarikshRajkonwar]

12/5/24

[@ЛадаЗлобина-м2з]

cool video)

[@SandeepSharma-wr9lb]

Why don't we using android studio?

[@genkaieditz1197]

Is this from basic to advance?

[@gowthamvarma6724]

so beautiful

[@visarapusaiprabha8836]

Can we write Java code in vs code

[@relaxdeepnoise488]

Yes you can

[@ajaywankhade5054]

Thank u sir

[@dharmavathigantyada5249]

Sir path daggara copy paste chesaka kk chesanu iyina error chupistundi sir cmd lo plzz helpe

[@dharmavathigantyada5249]

Plzz say sir .I ' m watching u for so many days plzz help me

[@saimohanreddy5442]

@@dharmavathigantyada5249 same bro iam also getting the same problem iam trying since 3 hours but not getting it did you find any solution for that?

[@saimohanreddy5442]

@@dharmavathigantyada5249 if you find any solution please tell me bro .iam getting frustrated bro i wanted to start java today because of this installation process i got stuck at beginning only.

[@prashantpawar4555]

👍👍👍🔥🔥

[@natures_1234]

Tq navin bro

[@mery-355]

you speak so fast that it means you lack the method of explanation

[@okuselutope5851]

Will you teach him?

[@mery-355]

@@okuselutope5851 yes!

[@jagadishganesan694]

Excited to learn from you sir