Installation Requirements - Softwares and Extensions

[akash-coded]

Softwares

• Java 17 | Recommended = Java 17+ | Min requirement = JDK 1.8
• Visual Studio Code (VSCode)
• Eclipse IDE for Enterprise Java and Web Developers

Recommended VSCode Extensions

1. Better Comments (Aaron Bond)
2. Bracket Select (Chunsen Wang)
3. Code Runner (Jun Han)
4. Extension Pack for Java (Microsoft)
5. GitLens (GitKraken)
6. indent-rainbow (oderwat)
7. IntelliCode (Microsoft)
8. Live Server (Ritwick Dey)
9. Markdown Preview Github Styling (Matt Bierner)
10. Path Intellisense (Christian Kohler)
11. Prettier (Prettier)
12. TODO Highlight (Wayou Liu)
13. Tabnine AI Autocomplete (TabNine)

Recommended VSCode Preference Settings

1. Select Prettier as the default formatter for Java

   1. Select VS Code -> View -> Command Palette, and type: Format Document With
   2. Then Configure Default Formatter... and then choose Prettier - Code formatter
   3. Alternatively, you can follow the next steps:
      • Go to File > Preferences > Settings > Search for "default formatter"
      • Make sure your Editor: Default Formatter field is not null but rather esbenp.prettier-vscode and that all the languages below are ticked.
        

2. Enable format on save in the settings.

   • Go to File > Preferences > Settings. In the settings search bar, type "format on save". Enable (check) Format On Save.
     

Recommended Eclipse Plugins

• ANSI Escape in Console
• Eclipse Web Developer Tools
• Eclipse XML Editors and Tools
• SonarLint
• Spring Tools 4 (aka Spring Tool Suite 4)

[RajkapoorR]

Installation and Extensions completed as discussed.

HelloWorld

public class HelloWorld {

  public static void main(String[] args) {
    System.out.println("Welcome to java world!");
  }
  
}

[Karthick-code]

Extensions Installed as requested.

HelloWorld

public class HelloWorld{
    public static void main(String[] args) {
        System.out.println("Hello World!");
    }
}

[kadhalish]

Installed all Extensions

HelloWorld

public class HelloWorld{
    public static void main(String[] args) {
        System.out.println("Hello World...!!!");
    }
}

[Vijey-A]

Installations and Extensions work is done as discussed.

HelloWorld

public class HelloWorld {
  public static void main(String[] args) {
    System.out.println("Hello, my Java world :-)");
  }
}

[Maha1805]

Installed all required extensions and VScode setup is done.

FirstProgram.java

public class FirstProgram
{
     public static void main(String ar[]) {
        System.out.println("HELLO WORLD!!! THIS IS MY FIRST JAVA PROGRAM");
    }
}

Output

[naveenkarthik-klu]

Installed extensions

class HelloWorld {
    public static void main(String args[]) {
        System.out.println("Hello WORLD");
    }
}

output

[Nithy26]

Installed all required extensions

HelloWorld

public class Hello{
    public static void main(String[] args){
        System.out.println("Hello World");
    }
}

Output

[abitha05]

Installations and Extensions are done.

Helloworld

public class Demohello {
     public static void main(String[] args) {
        System.out.println("Hello world!");   }    
}

#Output

[Sanjayee]

Installations and Extensions are working.

HelloWorld

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello, world!");
    }
}

#Output

[LakshmiParkavi]

Installation and adding extensions are done.

Sample Program:

public class SampleHello {
    public static void main(String[] args) {
        System.out.println("Welcome to java world!");
    }
}

Output

[Tamilarasi-palanisamy]

Installations are done.

public class Helloworld{
    public static void main(String[] args){
    System.out.println("Hello Java World");

}
}

Output:

[Shalini-Venugopal]

IDE Installations and Extensions had been completed

HelloWorld

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello World!!!"); 
    }
}

Output

[sarathaselvam24]

Installation done

HelloWorld.java

public class HelloWorld{
    public static void main(String[] args){
        System.out.println("Hello world");
    }
}

Output:

[premkumar-selvam]

Installation and setup are done

public class Hello {
    public static void main(String[] args) {
        System.out.println("Hello");
    }
}

[Nirmalkumara99]

Installation done

public class HelloWorld
{
    public static void main(String[] args) {
        System.out.println("Hello... World...");   
    }
}