Java program with comments

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Documentation comments describe the semantics of a class, field, or method. Good documentation comments should allow you to use the class and its methods without having to read any source code. In contrast, implementation comments are used to clarify how a particular piece of code operates. While you should write implementation comments when you feel they are necessary, documentation comments are an integral part of programming and are mandatory in this class.

Here is a ridiculous class that serves as an example of how to format your comments not as an example of how to write Java code :. Notice also that the method comment includes the " param " and " return " tags. This indicates the name of all of the parameters and what is returned by the method. Obviously, including such comments is good practice, as you will be able to look back at your code and understand it better. Similarly, others will be able to understand your code better.

However, formatting them in this way has additional benefits. Tools can be used to parse these comments and generate documenation for your code hence the name documentation comments. The javadoc tools can read these comments and generate HTML-style documentation. Eclipse can also read these comments. Arrays in Java. Interfaces in Java. Java ArrayList. Popular Examples Check prime number. Print the Fibonacci series. Print Pyramids and Patterns.

Multiply two matrices. Find the standard deviation. Reference Materials String. Start Learning Java. Explore Java Examples. Java Command-Line Arguments. Java Basic Input and Output. Java Comments In this tutorial, you will learn about Java comments, why we use them, and how to use comments in right way.