How do you do proper documentation in Java?

What is used for documentation in Java?

What is Javadoc? Javadoc is a tool which comes with JDK and it is used for generating Java code documentation in HTML format from Java source code, which requires documentation in a predefined format.

Does Java have documentation?

Whether you are working on a new cutting edge app or simply ramping up on new technology, Java documentation has all the information you need to make your project a smashing success.

What is meant by documentation in Java?

Javadoc (originally cased JavaDoc) is a documentation generator created by Sun Microsystems for the Java language (now owned by Oracle Corporation) for generating API documentation in HTML format from Java source code. … Writing comments and Javadoc is for better understanding the code and thus better maintaining it.

How are comments written in Java?

The Java programming language has three kinds of comments:

  1. Traditional comments: The first five lines of the listing form one traditional comment. The comment begins with /* and ends with */. …
  2. End-of-line comments: The text //I? …
  3. Javadoc comments: A javadoc comment begins with a slash and two asterisks (/**).

Is public a valid identifier in Java?

As we discussed there are some words in Java that cannot be used as identifiers. Some of them are words such as goto, const, class, void, public and so on… This means that there are a set of words that have a special meaning to the compiler. You can not use the words as your variable names or class names.

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What is multi line comment in Java?

Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */. /* Hello this is the way to write multi line comments in Java */

What does void mean in Java?

Void: It is a keyword and used to specify that a method doesn’t return anything. As main() method doesn’t return anything, its return type is void. As soon as the main() method terminates, the java program terminates too.

What are documentation comments?

Doc comments (documentation comments) are used to describe and document your sketch, classes, and methods. Comments are ignored by the compiler.

Is javadoc still used?

Javadoc is pretty much the accepted standard for documenting java code. Being able to convert it into HTML is just one of the benefits; a much more important one is that all the major Java IDEs understand it as well, and they will use it to display context-sensitive help while you code.

What is java command?

The java command starts a Java application. It does this by starting a Java runtime environment, loading a specified class, and calling that class’s main method. The method must be declared public and static, it must not return any value, and it must accept a String array as a parameter.

Where is my java API?

You can find it in the src. zip in the JDK installation directory.