Oracle JDK and Apache Netbeans

Earlier yesterday morning, I downloaded Oracle Java SE Development Kit latest version and Apache Netbeans latest version...

I know a little Java development to write code showing GUI (Graphical User Interface) ...JDK (Java Development Kit) by Oracle is used to develop software in the Java programming language...Apache Netbeans is an IDE (Integrated Development Environment) to develop programs/applications in Java and several other computer languages...

I successfully wrote a simple Java program displaying a dialog box with the words "Allah Akbar"...

Allah Akbar...Allah is great...

Installed JDK-23

Sometime ago early this morning (night), I installed JDK-23 (Java Development Kit version 23) in this Dell OptiPlex computer of mine.

I downloaded the installation binaries from the Oracle website.

The PATH environment variables of the Java compiler were automatically set for me.

So, to test the installation I ran "java -version" command in the command prompt and it showed the Java version correctly meaning that it had successfully installed on my machine.

So, using Notepad of Windows 11, I wrote the following Java source code and saved it with AllahAkbar.java on my Desktop.

import javax.swing.JOptionPane;

public class AllahAkbar

{

  public static void main(String [] args)

          {

             JOptionPane.showMessageDialog(null,"Allah Akbar...Allah is great");

System.exit(0);

      }

}

In the command prompt I went to my Desktop and compiled the small program above using the command "javac AllahAkbar.java" and it successfully created the AllahAkbar.class byte code file and I ran the program in the command prompt which displays a dialog box saying "Allah Akbar"... 

It worked...

Allah Akbar...Allah is great...