Java stands as a cornerstone in the world of programming languages, renowned for its versatility and robustness. It empowers developers to build a wide array of applications, from mobile and desktop software to intricate web applications, high-performance web servers, engaging games, and sophisticated enterprise systems. Conceived by James Gosling and now under the stewardship of Oracle, Java continues to evolve, with JDK 23 being the most recent iteration. Its syntax, bearing resemblance to C/C++, makes it accessible to programmers familiar with these languages. Industry giants like LinkedIn, Amazon, and Netflix depend on Java’s robust back-end infrastructure, a testament to its stability and scalability in diverse operational settings. Its pervasive influence is underscored by the fact that over 3 billion devices globally operate using Java technology.
Getting Started with Java: The Hello World Program
Embarking on your Java journey begins with the quintessential “Hello World” program. This simple yet fundamental code snippet serves as your initial step in understanding Java’s basic structure and execution.
```java
// A Java program to print "Hello World"
public class GFG {
public static void main(String args[]) {
System.out.println("Hello World");
}
}
// Output: "Hello World"