Difference Between Packages, Classes, Keywords, Methods, and Comments in Java

Java Program Structure
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Java Program Structure
The “Java Program Structure” is a crucial website that helps individuals understand some important Java features and structures. Indeed, it shows a simple Java program with a few code lines and prints “Hello World from Java” on the screen (W3resource.com, 2020). Five primary components are shown as used in the Java program and explained well in a way that a person new to Java programming can understand. In my opinion, by going through the website, one knows the difference between packages, classes, keywords, methods, and comments in Java.
“Package sct” refers to the package declaration statement. In particular, it defines the namespace where classes are stored and organized based on their functionalities. The statement should always be the first one in Java programming. “Public class HelloWorld” comprises the public, which is a modifier that tells the compiler to access a specific class. HelloWorld is the class name. In Java programming, line comments are indicated by two fo...